225776177260 has 12 divisors (see below), whose sum is σ = 474129972288. Its totient is φ = 90310470896.

The previous prime is 225776177233. The next prime is 225776177311. The reversal of 225776177260 is 62771677522.

It is a super-2 number, since 2×225776177260² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225776177198 and 225776177207.

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, 5644404412 + ... + 5644404451.

It is an arithmetic number, because the mean of its divisors is an integer number (39510831024).

Almost surely, 2^225776177260 is an apocalyptic number.

225776177260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225776177260 is an abundant number, since it is smaller than the sum of its proper divisors (248353795028).

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

225776177260 is a wasteful number, since it uses less digits than its factorization.

225776177260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288808872 (or 11288808870 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 52.

The spelling of 225776177260 in words is "two hundred twenty-five billion, seven hundred seventy-six million, one hundred seventy-seven thousand, two hundred sixty".