2222233312122 has 56 divisors (see below), whose sum is σ = 4998153927060. Its totient is φ = 740682895680.

The previous prime is 2222233312037. The next prime is 2222233312177. The reversal of 2222233312122 is 2212133322222.

2222233312122 is a `hidden beast` number, since 2 + 2 + 2 + 223 + 3 + 312 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2050621136001 + 171612176121 = 1431999^2 + 414261^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 19581222 + ... + 19694382.

Almost surely, 2^{2222233312122} is an apocalyptic number.

2222233312122 is an abundant number, since it is smaller than the sum of its proper divisors (2775920614938).

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

2222233312122 is a wasteful number, since it uses less digits than its factorization.

2222233312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126650 (or 126635 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 2222233312122 its reverse (2212133322222), we get a palindrome (4434366634344).

The spelling of 2222233312122 in words is "two trillion, two hundred twenty-two billion, two hundred thirty-three million, three hundred twelve thousand, one hundred twenty-two".