11485873122 has 32 divisors (see below), whose sum is σ = 24577206720. Its totient is φ = 3567654720.

The previous prime is 11485873117. The next prime is 11485873123. The reversal of 11485873122 is 22137858411.

It is not an unprimeable number, because it can be changed into a prime (11485873123) 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, 818893 + ... + 832800.

It is an arithmetic number, because the mean of its divisors is an integer number (768037710).

Almost surely, 2^11485873122 is an apocalyptic number.

11485873122 is an abundant number, since it is smaller than the sum of its proper divisors (13091333598).

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

11485873122 is a wasteful number, since it uses less digits than its factorization.

11485873122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651778.

The product of its digits is 107520, while the sum is 42.

The spelling of 11485873122 in words is "eleven billion, four hundred eighty-five million, eight hundred seventy-three thousand, one hundred twenty-two".