101122021010122 has 32 divisors (see below), whose sum is σ = 183554943499008. Its totient is φ = 40787441270016.

The previous prime is 101122021010081. The next prime is 101122021010123. The reversal of 101122021010122 is 221010120221101.

It is a junction number, because it is equal to n+sod(n) for n = 101122021010096 and 101122021010105.

It is not an unprimeable number, because it can be changed into a prime (101122021010123) 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, 1029243 + ... + 14258449.

It is an arithmetic number, because the mean of its divisors is an integer number (5736091984344).

Almost surely, 2^{101122021010122} is an apocalyptic number.

101122021010122 is a deficient number, since it is larger than the sum of its proper divisors (82432922488886).

101122021010122 is a wasteful number, since it uses less digits than its factorization.

101122021010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13261350.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101122021010122 its reverse (221010120221101), we get a palindrome (322132141231223).

The spelling of 101122021010122 in words is "one hundred one trillion, one hundred twenty-two billion, twenty-one million, ten thousand, one hundred twenty-two".