2222122134 has 16 divisors (see below), whose sum is σ = 4510577088. Its totient is φ = 729651912.

The previous prime is 2222122127. The next prime is 2222122159. The reversal of 2222122134 is 4312212222.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222122134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2763432 + ... + 2764235.

It is an arithmetic number, because the mean of its divisors is an integer number (281911068).

Almost surely, 2^2222122134 is an apocalyptic number.

2222122134 is an abundant number, since it is smaller than the sum of its proper divisors (2288454954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222122134 is a wasteful number, since it uses less digits than its factorization.

2222122134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5527739.

The product of its digits is 768, while the sum is 21.

The square root of 2222122134 is about 47139.3904712397. The cubic root of 2222122134 is about 1304.9362884884.

Adding to 2222122134 its reverse (4312212222), we get a palindrome (6534334356).

The spelling of 2222122134 in words is "two billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred thirty-four".