225676564102 has 32 divisors (see below), whose sum is σ = 391176345600. Its totient is φ = 96505495680.

The previous prime is 225676564097. The next prime is 225676564111. The reversal of 225676564102 is 201465676522.

It is a happy number.

225676564102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

225676564102 is a modest number, since divided by 564102 gives 225676 as remainder.

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 15 ways as a sum of consecutive naturals, for example, 771463 + ... + 1022989.

It is an arithmetic number, because the mean of its divisors is an integer number (12224260800).

Almost surely, 2^225676564102 is an apocalyptic number.

225676564102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

225676564102 is a deficient number, since it is larger than the sum of its proper divisors (165499781498).

225676564102 is a wasteful number, since it uses less digits than its factorization.

225676564102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253956.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 225676564102 in words is "two hundred twenty-five billion, six hundred seventy-six million, five hundred sixty-four thousand, one hundred two".