225022436015523 has 16 divisors (see below), whose sum is σ = 308139693778176. Its totient is φ = 145960090495200.

The previous prime is 225022436015513. The next prime is 225022436015537. The reversal of 225022436015523 is 325510634220522.

It is not a de Polignac number, because 225022436015523 - 2¹⁷ = 225022435884451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225022436015513) 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, 39883348 + ... + 45174398.

It is an arithmetic number, because the mean of its divisors is an integer number (19258730861136).

Almost surely, 2^{225022436015523} is an apocalyptic number.

225022436015523 is a deficient number, since it is larger than the sum of its proper divisors (83117257762653).

225022436015523 is a wasteful number, since it uses less digits than its factorization.

225022436015523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5674234.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 225022436015523 in words is "two hundred twenty-five trillion, twenty-two billion, four hundred thirty-six million, fifteen thousand, five hundred twenty-three".