133122131022 has 16 divisors (see below), whose sum is σ = 268829159040. Its totient is φ = 43943227512.

The previous prime is 133122131017. The next prime is 133122131039. The reversal of 133122131022 is 220131221331.

It is a self number, because there is not a number n which added to its sum of digits gives 133122131022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107703372 + ... + 107704607.

It is an arithmetic number, because the mean of its divisors is an integer number (16801822440).

Almost surely, 2^133122131022 is an apocalyptic number.

133122131022 is an abundant number, since it is smaller than the sum of its proper divisors (135707028018).

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

133122131022 is a wasteful number, since it uses less digits than its factorization.

133122131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215408087.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 133122131022 its reverse (220131221331), we get a palindrome (353253352353).

The spelling of 133122131022 in words is "one hundred thirty-three billion, one hundred twenty-two million, one hundred thirty-one thousand, twenty-two".