22011518130 has 64 divisors (see below), whose sum is σ = 60466169088. Its totient is φ = 5023560960.

The previous prime is 22011518129. The next prime is 22011518141. The reversal of 22011518130 is 3181511022.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22011518130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59524 + ... + 218096.

It is an arithmetic number, because the mean of its divisors is an integer number (944783892).

Almost surely, 2^22011518130 is an apocalyptic number.

22011518130 is an abundant number, since it is smaller than the sum of its proper divisors (38454650958).

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

22011518130 is a wasteful number, since it uses less digits than its factorization.

22011518130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159251.

The product of its (nonzero) digits is 480, while the sum is 24.

The spelling of 22011518130 in words is "twenty-two billion, eleven million, five hundred eighteen thousand, one hundred thirty".