10225921252 has 12 divisors (see below), whose sum is σ = 17917821180. Its totient is φ = 5106543776.

The previous prime is 10225921229. The next prime is 10225921273. The reversal of 10225921252 is 25212952201.

It can be written as a sum of positive squares in 2 ways, for example, as 2124841216 + 8101080036 = 46096^2 + 90006^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600627 + ... + 1607002.

It is an arithmetic number, because the mean of its divisors is an integer number (1493151765).

Almost surely, 2^10225921252 is an apocalyptic number.

It is an amenable number.

10225921252 is a deficient number, since it is larger than the sum of its proper divisors (7691899928).

10225921252 is a wasteful number, since it uses less digits than its factorization.

10225921252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208430 (or 3208428 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 10225921252 in words is "ten billion, two hundred twenty-five million, nine hundred twenty-one thousand, two hundred fifty-two".