101222010010122 has 48 divisors (see below), whose sum is σ = 211417245015840. Its totient is φ = 32296637476480.

The previous prime is 101222010010097. The next prime is 101222010010127. The reversal of 101222010010122 is 221010010222101.

It is not an unprimeable number, because it can be changed into a prime (101222010010127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94143672 + ... + 95212787.

It is an arithmetic number, because the mean of its divisors is an integer number (4404525937830).

Almost surely, 2^{101222010010122} is an apocalyptic number.

101222010010122 is an abundant number, since it is smaller than the sum of its proper divisors (110195235005718).

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

101222010010122 is a wasteful number, since it uses less digits than its factorization.

101222010010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189356599 (or 189356558 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101222010010122 its reverse (221010010222101), we get a palindrome (322232020232223).

The spelling of 101222010010122 in words is "one hundred one trillion, two hundred twenty-two billion, ten million, ten thousand, one hundred twenty-two".