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2000120201211 = 311177187496073
BaseRepresentation
bin11101000110110000011…
…101000011111111111011
321002012122211000201000210
4131012300131003333323
5230232221232414321
64130501553202203
7264334562124636
oct35066035037773
97065584021023
102000120201211
1170127878a830
12283778260363
131167c242ba52
146cb4081cc1d
1537063822b76
hex1d1b0743ffb

2000120201211 has 32 divisors (see below), whose sum is σ = 3080833843968. Its totient is φ = 1140727485440.

The previous prime is 2000120201207. The next prime is 2000120201213. The reversal of 2000120201211 is 1121020210002.

It is a cyclic number.

It is not a de Polignac number, because 2000120201211 - 22 = 2000120201207 is a prime.

It is a super-2 number, since 2×20001202012112 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2000120201213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3783871 + ... + 4279943.

It is an arithmetic number, because the mean of its divisors is an integer number (96276057624).

Almost surely, 22000120201211 is an apocalyptic number.

2000120201211 is a deficient number, since it is larger than the sum of its proper divisors (1080713642757).

2000120201211 is a wasteful number, since it uses less digits than its factorization.

2000120201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503291.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2000120201211 its reverse (1121020210002), we get a palindrome (3121140411213).

The spelling of 2000120201211 in words is "two trillion, one hundred twenty million, two hundred one thousand, two hundred eleven".

Divisors: 1 3 11 17 33 51 187 561 7187 21561 79057 122179 237171 366537 496073 1343969 1488219 4031907 5456803 8433241 16370409 25299723 92765651 278296953 3565276651 10695829953 39218043161 60609703067 117654129483 181829109201 666706733737 2000120201211