225126644356 has 12 divisors (see below), whose sum is σ = 411100828992. Its totient is φ = 107669264648.

The previous prime is 225126644317. The next prime is 225126644363. The reversal of 225126644356 is 653446621522.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 1223514280 + ... + 1223514463.

It is an arithmetic number, because the mean of its divisors is an integer number (34258402416).

Almost surely, 2^225126644356 is an apocalyptic number.

It is an amenable number.

225126644356 is a deficient number, since it is larger than the sum of its proper divisors (185974184636).

225126644356 is a wasteful number, since it uses less digits than its factorization.

225126644356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447028770 (or 2447028768 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The spelling of 225126644356 in words is "two hundred twenty-five billion, one hundred twenty-six million, six hundred forty-four thousand, three hundred fifty-six".