10202311122 has 32 divisors (see below), whose sum is σ = 20771956224. Its totient is φ = 3339724800.

The previous prime is 10202311111. The next prime is 10202311123. The reversal of 10202311122 is 22111320201.

It is not an unprimeable number, because it can be changed into a prime (10202311123) 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, 212863 + ... + 256349.

It is an arithmetic number, because the mean of its divisors is an integer number (649123632).

Almost surely, 2^10202311122 is an apocalyptic number.

10202311122 is an abundant number, since it is smaller than the sum of its proper divisors (10569645102).

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

10202311122 is a wasteful number, since it uses less digits than its factorization.

10202311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44194.

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

Adding to 10202311122 its reverse (22111320201), we get a palindrome (32313631323).

The spelling of 10202311122 in words is "ten billion, two hundred two million, three hundred eleven thousand, one hundred twenty-two".