11332312122 has 32 divisors (see below), whose sum is σ = 23373877824. Its totient is φ = 3660076800.

The previous prime is 11332312109. The next prime is 11332312157. The reversal of 11332312122 is 22121323311.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52404 + ... + 159407.

It is an arithmetic number, because the mean of its divisors is an integer number (730433682).

Almost surely, 2^11332312122 is an apocalyptic number.

11332312122 is an abundant number, since it is smaller than the sum of its proper divisors (12041565702).

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

11332312122 is a wasteful number, since it uses less digits than its factorization.

11332312122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212094.

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

Adding to 11332312122 its reverse (22121323311), we get a palindrome (33453635433).

The spelling of 11332312122 in words is "eleven billion, three hundred thirty-two million, three hundred twelve thousand, one hundred twenty-two".