10225473720 has 128 divisors (see below), whose sum is σ = 38245962240. Its totient is φ = 2124771840.

The previous prime is 10225473703. The next prime is 10225473763. The reversal of 10225473720 is 2737452201.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544087 + ... + 562566.

It is an arithmetic number, because the mean of its divisors is an integer number (298796580).

Almost surely, 2^10225473720 is an apocalyptic number.

10225473720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10225473720 is an abundant number, since it is smaller than the sum of its proper divisors (28020488520).

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

10225473720 is a wasteful number, since it uses less digits than its factorization.

10225473720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106685 (or 1106681 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 10225473720 in words is "ten billion, two hundred twenty-five million, four hundred seventy-three thousand, seven hundred twenty".