22130043432015 has 32 divisors (see below), whose sum is σ = 35421554218176. Its totient is φ = 11798195732480.

The previous prime is 22130043432001. The next prime is 22130043432031. The reversal of 22130043432015 is 51023434003122.

It is not a de Polignac number, because 22130043432015 - 2¹⁶ = 22130043366479 is a prime.

It is a congruent number.

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, 608736079 + ... + 608772431.

It is an arithmetic number, because the mean of its divisors is an integer number (1106923569318).

Almost surely, 2^{22130043432015} is an apocalyptic number.

22130043432015 is a deficient number, since it is larger than the sum of its proper divisors (13291510786161).

22130043432015 is a wasteful number, since it uses less digits than its factorization.

22130043432015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50699.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 22130043432015 its reverse (51023434003122), we get a palindrome (73153477435137).

The spelling of 22130043432015 in words is "twenty-two trillion, one hundred thirty billion, forty-three million, four hundred thirty-two thousand, fifteen".