225054672120 has 96 divisors (see below), whose sum is σ = 732661815600. Its totient is φ = 59913317376.

The previous prime is 225054672107. The next prime is 225054672131. The reversal of 225054672120 is 21276450522.

225054672120 is a `hidden beast` number, since 2 + 25 + 0 + 546 + 72 + 1 + 20 = 666.

225054672120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 313630 + ... + 740589.

Almost surely, 2^225054672120 is an apocalyptic number.

225054672120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225054672120 is an abundant number, since it is smaller than the sum of its proper divisors (507607143480).

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

225054672120 is a wasteful number, since it uses less digits than its factorization.

225054672120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054829 (or 1054822 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 225054672120 in words is "two hundred twenty-five billion, fifty-four million, six hundred seventy-two thousand, one hundred twenty".