225107012175 has 24 divisors (see below), whose sum is σ = 372226112016. Its totient is φ = 120041207040.

The previous prime is 225107012083. The next prime is 225107012203. The reversal of 225107012175 is 571210701522.

It is not a de Polignac number, because 225107012175 - 2¹⁵ = 225106979407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 384307 + ... + 773243.

It is an arithmetic number, because the mean of its divisors is an integer number (15509421334).

Almost surely, 2^225107012175 is an apocalyptic number.

225107012175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

225107012175 is a deficient number, since it is larger than the sum of its proper divisors (147119099841).

225107012175 is a wasteful number, since it uses less digits than its factorization.

225107012175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396667 (or 396662 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 33.

Adding to 225107012175 its reverse (571210701522), we get a palindrome (796317713697).

The spelling of 225107012175 in words is "two hundred twenty-five billion, one hundred seven million, twelve thousand, one hundred seventy-five".