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200102001012211 = 67148116011259593
BaseRepresentation
bin101101011111110111100000…
…101100000110110111110011
3222020111120020111112100112111
4231133313200230012313303
5202211432344224342321
61545325331253110151
760101615060522044
oct5537674054066763
9866446214470474
10200102001012211
1158838866a17551
121a539137328357
1387866cb50b5cc
14375adba7248cb
1518201a3cdb5e1
hexb5fde0b06df3

200102001012211 has 16 divisors (see below), whose sum is σ = 203352825600288. Its totient is φ = 196859114496000.

The previous prime is 200102001012197. The next prime is 200102001012247. The reversal of 200102001012211 is 112210100201002.

It is a cyclic number.

It is not a de Polignac number, because 200102001012211 - 215 = 200102000979443 is a prime.

It is a super-2 number, since 2×2001020010122112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200102001012191 and 200102001012200.

It is not an unprimeable number, because it can be changed into a prime (200102001012281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158232631 + ... + 159492223.

It is an arithmetic number, because the mean of its divisors is an integer number (12709551600018).

Almost surely, 2200102001012211 is an apocalyptic number.

200102001012211 is a deficient number, since it is larger than the sum of its proper divisors (3250824588077).

200102001012211 is a wasteful number, since it uses less digits than its factorization.

200102001012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262742.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200102001012211 its reverse (112210100201002), we get a palindrome (312312101213213).

The spelling of 200102001012211 in words is "two hundred trillion, one hundred two billion, one million, twelve thousand, two hundred eleven".

Divisors: 1 67 1481 1601 99227 107267 1259593 2371081 84392731 158862427 1865457233 2016608393 124985634611 135112762331 2986597030033 200102001012211