225252151115 has 16 divisors (see below), whose sum is σ = 274830996000. Its totient is φ = 177184869120.

The previous prime is 225252151109. The next prime is 225252151123. The reversal of 225252151115 is 511151252522.

It is not a de Polignac number, because 225252151115 - 2⁴ = 225252151099 is a prime.

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, 742136 + ... + 1000634.

It is an arithmetic number, because the mean of its divisors is an integer number (17176937250).

Almost surely, 2^225252151115 is an apocalyptic number.

225252151115 is a deficient number, since it is larger than the sum of its proper divisors (49578844885).

225252151115 is a wasteful number, since it uses less digits than its factorization.

225252151115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261422.

The product of its digits is 10000, while the sum is 32.

The spelling of 225252151115 in words is "two hundred twenty-five billion, two hundred fifty-two million, one hundred fifty-one thousand, one hundred fifteen".