111101022112010 has 64 divisors (see below), whose sum is σ = 235224709171200. Its totient is φ = 36994997020992.

The previous prime is 111101022112001. The next prime is 111101022112013. The reversal of 111101022112010 is 10211220101111.

It is a super-3 number, since 3×111101022112010³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (111101022112013) 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, 161711270 + ... + 162396849.

It is an arithmetic number, because the mean of its divisors is an integer number (3675386080800).

Almost surely, 2^{111101022112010} is an apocalyptic number.

111101022112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111101022112010 is an abundant number, since it is smaller than the sum of its proper divisors (124123687059190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111101022112010 is a wasteful number, since it uses less digits than its factorization.

111101022112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324108275.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111101022112010 its reverse (10211220101111), we get a palindrome (121312242213121).

The spelling of 111101022112010 in words is "one hundred eleven trillion, one hundred one billion, twenty-two million, one hundred twelve thousand, ten".