225150622605264 has 20 divisors (see below), whose sum is σ = 581639108397056. Its totient is φ = 75050207535072.

The previous prime is 225150622605199. The next prime is 225150622605269. The reversal of 225150622605264 is 462506226051522.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 4690637970943 = 225150622605264 / (2 + 2 + 5 + 1 + 5 + 0 + 6 + 2 + 2 + 6 + 0 + 5 + 2 + 6 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225150622605269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2345318985424 + ... + 2345318985519.

Almost surely, 2^{225150622605264} is an apocalyptic number.

225150622605264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

225150622605264 is an abundant number, since it is smaller than the sum of its proper divisors (356488485791792).

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

225150622605264 is a wasteful number, since it uses less digits than its factorization.

225150622605264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4690637970954 (or 4690637970948 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

Adding to 225150622605264 its reverse (462506226051522), we get a palindrome (687656848656786).

The spelling of 225150622605264 in words is "two hundred twenty-five trillion, one hundred fifty billion, six hundred twenty-two million, six hundred five thousand, two hundred sixty-four".