11044622660 has 24 divisors (see below), whose sum is σ = 23208425856. Its totient is φ = 4415045600.

The previous prime is 11044622639. The next prime is 11044622683. The reversal of 11044622660 is 6622644011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142766 + ... + 206085.

It is an arithmetic number, because the mean of its divisors is an integer number (967017744).

Almost surely, 2^11044622660 is an apocalyptic number.

11044622660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044622660 is an abundant number, since it is smaller than the sum of its proper divisors (12163803196).

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

11044622660 is a wasteful number, since it uses less digits than its factorization.

11044622660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350443 (or 350441 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 11044622660 in words is "eleven billion, forty-four million, six hundred twenty-two thousand, six hundred sixty".