225022472430 has 32 divisors (see below), whose sum is σ = 617204496384. Its totient is φ = 51433707936.

The previous prime is 225022472383. The next prime is 225022472483. The reversal of 225022472430 is 34274220522.

It is a super-2 number, since 2×225022472430² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225022472391 and 225022472400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535767582 + ... + 535768001.

It is an arithmetic number, because the mean of its divisors is an integer number (19287640512).

Almost surely, 2^225022472430 is an apocalyptic number.

225022472430 is an abundant number, since it is smaller than the sum of its proper divisors (392182023954).

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

225022472430 is a wasteful number, since it uses less digits than its factorization.

225022472430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071535600.

The product of its (nonzero) digits is 53760, while the sum is 33.

Adding to 225022472430 its reverse (34274220522), we get a palindrome (259296692952).

The spelling of 225022472430 in words is "two hundred twenty-five billion, twenty-two million, four hundred seventy-two thousand, four hundred thirty".