2222122102122 has 32 divisors (see below), whose sum is σ = 4786179914880. Its totient is φ = 683719767360.

The previous prime is 2222122102111. The next prime is 2222122102133. The reversal of 2222122102122 is 2212012212222.

It is an interprime number because it is at equal distance from previous prime (2222122102111) and next prime (2222122102133).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6432747 + ... + 6769377.

It is an arithmetic number, because the mean of its divisors is an integer number (149568122340).

Almost surely, 2^{2222122102122} is an apocalyptic number.

2222122102122 is an abundant number, since it is smaller than the sum of its proper divisors (2564057812758).

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

2222122102122 is a wasteful number, since it uses less digits than its factorization.

2222122102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421278.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 2222122102122 its reverse (2212012212222), we get a palindrome (4434134314344).

The spelling of 2222122102122 in words is "two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty-two".