222405275240625 has 96 divisors (see below), whose sum is σ = 375745251264768. Its totient is φ = 116995052000000.

The previous prime is 222405275240593. The next prime is 222405275240693. The reversal of 222405275240625 is 526042572504222.

It is not a de Polignac number, because 222405275240625 - 2⁵ = 222405275240593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 248581579 + ... + 249474671.

It is an arithmetic number, because the mean of its divisors is an integer number (3914013034008).

Almost surely, 2^{222405275240625} is an apocalyptic number.

222405275240625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222405275240625 is a deficient number, since it is larger than the sum of its proper divisors (153339976024143).

222405275240625 is an equidigital number, since it uses as much as digits as its factorization.

222405275240625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893485 (or 893465 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 48.

The spelling of 222405275240625 in words is "two hundred twenty-two trillion, four hundred five billion, two hundred seventy-five million, two hundred forty thousand, six hundred twenty-five".