1013120233122 has 32 divisors (see below), whose sum is σ = 2073510128448. Its totient is φ = 329829587136.

The previous prime is 1013120233109. The next prime is 1013120233129. The reversal of 1013120233122 is 2213320213101.

It is a super-2 number, since 2×1013120233122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1013120233129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3689208 + ... + 3954300.

It is an arithmetic number, because the mean of its divisors is an integer number (64797191514).

Almost surely, 2^{1013120233122} is an apocalyptic number.

1013120233122 is an abundant number, since it is smaller than the sum of its proper divisors (1060389895326).

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

1013120233122 is a wasteful number, since it uses less digits than its factorization.

1013120233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279954.

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

Adding to 1013120233122 its reverse (2213320213101), we get a palindrome (3226440446223).

The spelling of 1013120233122 in words is "one trillion, thirteen billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twenty-two".