1013122122 has 16 divisors (see below), whose sum is σ = 2026557792. Its totient is φ = 337655120.

The previous prime is 1013122109. The next prime is 1013122133. The reversal of 1013122122 is 2212213101.

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, 63097 + ... + 77507.

It is an arithmetic number, because the mean of its divisors is an integer number (126659862).

Almost surely, 2^1013122122 is an apocalyptic number.

1013122122 is an abundant number, since it is smaller than the sum of its proper divisors (1013435670).

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

1013122122 is a wasteful number, since it uses less digits than its factorization.

1013122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26133.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1013122122 is about 31829.5793563157. The cubic root of 1013122122 is about 1004.3550467017.

Adding to 1013122122 its reverse (2212213101), we get a palindrome (3225335223).

The spelling of 1013122122 in words is "one billion, thirteen million, one hundred twenty-two thousand, one hundred twenty-two".