111002210011 has 16 divisors (see below), whose sum is σ = 138408461568. Its totient is φ = 86485168800.

The previous prime is 111002209999. The next prime is 111002210017. The reversal of 111002210011 is 110012200111.

It is a cyclic number.

It is not a de Polignac number, because 111002210011 - 2⁵ = 111002209979 is a prime.

It is a super-2 number, since 2×111002210011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111002210011.

It is not an unprimeable number, because it can be changed into a prime (111002210017) 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 15 ways as a sum of consecutive naturals, for example, 620721 + ... + 779293.

It is an arithmetic number, because the mean of its divisors is an integer number (8650528848).

Almost surely, 2^111002210011 is an apocalyptic number.

111002210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111002210011 is a deficient number, since it is larger than the sum of its proper divisors (27406251557).

111002210011 is a wasteful number, since it uses less digits than its factorization.

111002210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167682.

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

Adding to 111002210011 its reverse (110012200111), we get a palindrome (221014410122).

The spelling of 111002210011 in words is "one hundred eleven billion, two million, two hundred ten thousand, eleven".