2220122322112 has 14 divisors (see below), whose sum is σ = 4405555233068. Its totient is φ = 1110061161024.

The previous prime is 2220122322059. The next prime is 2220122322133. The reversal of 2220122322112 is 2112232210222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17344705578 + ... + 17344705705.

Almost surely, 2^{2220122322112} is an apocalyptic number.

It is an amenable number.

2220122322112 is a deficient number, since it is larger than the sum of its proper divisors (2185432910956).

2220122322112 is an equidigital number, since it uses as much as digits as its factorization.

2220122322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34689411295 (or 34689411285 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2220122322112 its reverse (2112232210222), we get a palindrome (4332354532334).

The spelling of 2220122322112 in words is "two trillion, two hundred twenty billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred twelve".