2220122200012 has 12 divisors (see below), whose sum is σ = 3885314854120. Its totient is φ = 1110032241696.

The previous prime is 2220122199983. The next prime is 2220122200019. The reversal of 2220122200012 is 2100022210222.

It is a super-2 number, since 2×2220122200012² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220122200019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041018 + ... + 7349569.

Almost surely, 2^{2220122200012} is an apocalyptic number.

It is an amenable number.

2220122200012 is a deficient number, since it is larger than the sum of its proper divisors (1665192654108).

2220122200012 is a wasteful number, since it uses less digits than its factorization.

2220122200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429160 (or 14429158 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2220122200012 its reverse (2100022210222), we get a palindrome (4320144410234).

The spelling of 2220122200012 in words is "two trillion, two hundred twenty billion, one hundred twenty-two million, two hundred thousand, twelve".