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12202101201101 = 77551123084813
BaseRepresentation
bin1011000110010000010111…
…1010000101100011001101
31121012111202102010212022212
42301210011322011203031
53044404400401413401
641541322400120205
72366400304615160
oct261440572054315
947174672125285
1012202101201101
113984978024539
121450a23006065
136a686512a506
14302828b7dad7
15162610a97dbb
hexb1905e858cd

12202101201101 has 8 divisors (see below), whose sum is σ = 13945443798144. Its totient is φ = 10458804924720.

The previous prime is 12202101201067. The next prime is 12202101201119. The reversal of 12202101201101 is 10110210120221.

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-12202101201101 is a prime.

It is a super-2 number, since 2×122021012011012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202101201131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11013830 + ... + 12070983.

It is an arithmetic number, because the mean of its divisors is an integer number (1743180474768).

Almost surely, 212202101201101 is an apocalyptic number.

It is an amenable number.

12202101201101 is a deficient number, since it is larger than the sum of its proper divisors (1743342597043).

12202101201101 is an equidigital number, since it uses as much as digits as its factorization.

12202101201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23160331.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12202101201101 its reverse (10110210120221), we get a palindrome (22312311321322).

The spelling of 12202101201101 in words is "twelve trillion, two hundred two billion, one hundred one million, two hundred one thousand, one hundred one".

Divisors: 1 7 75511 528577 23084813 161593691 1743157314443 12202101201101