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200220001012211 = 1378504391718477
BaseRepresentation
bin101101100001100101011010…
…000010011000100111110011
3222020220211211010100102210212
4231201211122002120213303
5202220401030224342321
61545455444302414335
760113263163132465
oct5541453202304763
9866824733312725
10200220001012211
1158883909935004
121a557b892913ab
13879488524b60b
1437629b21b2135
1518232ad3ce55b
hexb6195a0989f3

200220001012211 has 8 divisors (see below), whose sum is σ = 201681815384160. Its totient is φ = 198758191778368.

The previous prime is 200220001012123. The next prime is 200220001012237. The reversal of 200220001012211 is 112210100022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-200220001012211 is a prime.

It is a super-2 number, since 2×2002200010122112 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200220001012271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115650905 + ... + 117369381.

It is an arithmetic number, because the mean of its divisors is an integer number (25210226923020).

Almost surely, 2200220001012211 is an apocalyptic number.

200220001012211 is a deficient number, since it is larger than the sum of its proper divisors (1461814371949).

200220001012211 is a wasteful number, since it uses less digits than its factorization.

200220001012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569053.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200220001012211 its reverse (112210100022002), we get a palindrome (312430101034213).

The spelling of 200220001012211 in words is "two hundred trillion, two hundred twenty billion, one million, twelve thousand, two hundred eleven".

Divisors: 1 137 850439 1718477 116510143 235431349 1461459861403 200220001012211