225602030423565 has 24 divisors (see below), whose sum is σ = 391379756395680. Its totient is φ = 120217625355744.

The previous prime is 225602030423543. The next prime is 225602030423599. The reversal of 225602030423565 is 565324030206522.

225602030423565 is a `hidden beast` number, since 2 + 2 + 5 + 60 + 2 + 0 + 3 + 0 + 4 + 23 + 565 = 666.

It is not a de Polignac number, because 225602030423565 - 2¹³ = 225602030415373 is a prime.

It is a super-2 number, since 2×225602030423565² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 225602030423565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2155312435 + ... + 2155417104.

It is an arithmetic number, because the mean of its divisors is an integer number (16307489849820).

Almost surely, 2^{225602030423565} is an apocalyptic number.

It is an amenable number.

225602030423565 is a deficient number, since it is larger than the sum of its proper divisors (165777725972115).

225602030423565 is a wasteful number, since it uses less digits than its factorization.

225602030423565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4310730713 (or 4310730710 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

The spelling of 225602030423565 in words is "two hundred twenty-five trillion, six hundred two billion, thirty million, four hundred twenty-three thousand, five hundred sixty-five".