20113300122 has 16 divisors (see below), whose sum is σ = 41313806112. Its totient is φ = 6523232400.

The previous prime is 20113300099. The next prime is 20113300127. The reversal of 20113300122 is 22100331102.

It is not an unprimeable number, because it can be changed into a prime (20113300127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45300004 + ... + 45300447.

It is an arithmetic number, because the mean of its divisors is an integer number (2582112882).

Almost surely, 2^20113300122 is an apocalyptic number.

20113300122 is an abundant number, since it is smaller than the sum of its proper divisors (21200505990).

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

20113300122 is a wasteful number, since it uses less digits than its factorization.

20113300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90600493.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20113300122 its reverse (22100331102), we get a palindrome (42213631224).

The spelling of 20113300122 in words is "twenty billion, one hundred thirteen million, three hundred thousand, one hundred twenty-two".