225162113 has 16 divisors (see below), whose sum is σ = 251035200. Its totient is φ = 200225280.

The previous prime is 225162107. The next prime is 225162173. The reversal of 225162113 is 311261522.

It is a cyclic number.

It is not a de Polignac number, because 225162113 - 2¹⁴ = 225145729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225162173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150473 + ... + 151961.

It is an arithmetic number, because the mean of its divisors is an integer number (15689700).

Almost surely, 2^225162113 is an apocalyptic number.

It is an amenable number.

225162113 is a deficient number, since it is larger than the sum of its proper divisors (25873087).

225162113 is a wasteful number, since it uses less digits than its factorization.

225162113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792.

The product of its digits is 720, while the sum is 23.

The square root of 225162113 is about 15005.4027936607. The cubic root of 225162113 is about 608.3662391575.

The spelling of 225162113 in words is "two hundred twenty-five million, one hundred sixty-two thousand, one hundred thirteen".