101111000110122 has 64 divisors (see below), whose sum is σ = 210118976588160. Its totient is φ = 32410477338624.

The previous prime is 101111000110111. The next prime is 101111000110123. The reversal of 101111000110122 is 221011000111101.

It is a super-2 number, since 2×101111000110122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101111000110098 and 101111000110107.

It is not an unprimeable number, because it can be changed into a prime (101111000110123) 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, 3146329 + ... + 14564387.

It is an arithmetic number, because the mean of its divisors is an integer number (3283109009190).

Almost surely, 2^{101111000110122} is an apocalyptic number.

101111000110122 is an abundant number, since it is smaller than the sum of its proper divisors (109007976478038).

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

101111000110122 is a wasteful number, since it uses less digits than its factorization.

101111000110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11418567.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101111000110122 its reverse (221011000111101), we get a palindrome (322122000221223).

The spelling of 101111000110122 in words is "one hundred one trillion, one hundred eleven billion, one hundred ten thousand, one hundred twenty-two".