222227122675251 has 16 divisors (see below), whose sum is σ = 311898129107840. Its totient is φ = 140353786333440.

The previous prime is 222227122675247. The next prime is 222227122675273. The reversal of 222227122675251 is 152576221722222.

222227122675251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222227122675251 - 2² = 222227122675247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222227122675251.

It is not an unprimeable number, because it can be changed into a prime (222227122677251) 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, 50228196 + ... + 54473166.

It is an arithmetic number, because the mean of its divisors is an integer number (19493633069240).

Almost surely, 2^{222227122675251} is an apocalyptic number.

222227122675251 is a deficient number, since it is larger than the sum of its proper divisors (89671006432589).

222227122675251 is a wasteful number, since it uses less digits than its factorization.

222227122675251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5163426.

The product of its digits is 1881600, while the sum is 48.

The spelling of 222227122675251 in words is "two hundred twenty-two trillion, two hundred twenty-seven billion, one hundred twenty-two million, six hundred seventy-five thousand, two hundred fifty-one".