225366136260 has 48 divisors (see below), whose sum is σ = 632931657792. Its totient is φ = 59916067200.

The previous prime is 225366136241. The next prime is 225366136283. The reversal of 225366136260 is 62631663522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5654011 + ... + 5693730.

It is an arithmetic number, because the mean of its divisors is an integer number (13186076204).

Almost surely, 2^225366136260 is an apocalyptic number.

225366136260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225366136260 is an abundant number, since it is smaller than the sum of its proper divisors (407565521532).

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

225366136260 is a wasteful number, since it uses less digits than its factorization.

225366136260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11348084 (or 11348082 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 225366136260 its reverse (62631663522), we get a palindrome (287997799782).

The spelling of 225366136260 in words is "two hundred twenty-five billion, three hundred sixty-six million, one hundred thirty-six thousand, two hundred sixty".