101122010011122 has 64 divisors (see below), whose sum is σ = 215044882698240. Its totient is φ = 31590613281024.

The previous prime is 101122010011117. The next prime is 101122010011129. The reversal of 101122010011122 is 221110010221101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101122010011129) 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, 814236243 + ... + 814360425.

It is an arithmetic number, because the mean of its divisors is an integer number (3360076292160).

Almost surely, 2^{101122010011122} is an apocalyptic number.

101122010011122 is an abundant number, since it is smaller than the sum of its proper divisors (113922872687118).

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

101122010011122 is a wasteful number, since it uses less digits than its factorization.

101122010011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157847.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 101122010011122 its reverse (221110010221101), we get a palindrome (322232020232223).

The spelling of 101122010011122 in words is "one hundred one trillion, one hundred twenty-two billion, ten million, eleven thousand, one hundred twenty-two".