2222522122052 has 12 divisors (see below), whose sum is σ = 3890236206780. Its totient is φ = 1111026062976.

The previous prime is 2222522121997. The next prime is 2222522122061. The reversal of 2222522122052 is 2502212252222.

It can be written as a sum of positive squares in 2 ways, for example, as 83715320896 + 2138806801156 = 289336^2 + 1462466^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58728233 + ... + 58766064.

It is an arithmetic number, because the mean of its divisors is an integer number (324186350565).

Almost surely, 2^{2222522122052} is an apocalyptic number.

It is an amenable number.

2222522122052 is a deficient number, since it is larger than the sum of its proper divisors (1667714084728).

2222522122052 is a wasteful number, since it uses less digits than its factorization.

2222522122052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117499030 (or 117499028 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 2222522122052 its reverse (2502212252222), we get a palindrome (4724734374274).

The spelling of 2222522122052 in words is "two trillion, two hundred twenty-two billion, five hundred twenty-two million, one hundred twenty-two thousand, fifty-two".