225214371104 has 12 divisors (see below), whose sum is σ = 443390793174. Its totient is φ = 112607185536.

The previous prime is 225214371097. The next prime is 225214371127. The reversal of 225214371104 is 401173412522.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 211920281104 + 13294090000 = 460348^2 + 115300^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 7037949097 = 225214371104 / (2 + 2 + 5 + 2 + 1 + 4 + 3 + 7 + 1 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518974517 + ... + 3518974580.

Almost surely, 2^225214371104 is an apocalyptic number.

It is an amenable number.

225214371104 is a deficient number, since it is larger than the sum of its proper divisors (218176422070).

225214371104 is an equidigital number, since it uses as much as digits as its factorization.

225214371104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037949107 (or 7037949099 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

Adding to 225214371104 its reverse (401173412522), we get a palindrome (626387783626).

The spelling of 225214371104 in words is "two hundred twenty-five billion, two hundred fourteen million, three hundred seventy-one thousand, one hundred four".