111021010000201 has 16 divisors (see below), whose sum is σ = 129082241756160. Its totient is φ = 93516829647120.

The previous prime is 111021010000181. The next prime is 111021010000267. The reversal of 111021010000201 is 102000010120111.

It is a cyclic number.

It is not a de Polignac number, because 111021010000201 - 2¹⁷ = 111021009869129 is a prime.

It is a super-2 number, since 2×111021010000201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111021010000001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282283885 + ... + 282676906.

It is an arithmetic number, because the mean of its divisors is an integer number (8067640109760).

Almost surely, 2^{111021010000201} is an apocalyptic number.

It is an amenable number.

111021010000201 is a deficient number, since it is larger than the sum of its proper divisors (18061231755959).

111021010000201 is an equidigital number, since it uses as much as digits as its factorization.

111021010000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564961284.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111021010000201 its reverse (102000010120111), we get a palindrome (213021020120312).

The spelling of 111021010000201 in words is "one hundred eleven trillion, twenty-one billion, ten million, two hundred one", and thus it is an aban number.