2122200002012 has 48 divisors (see below), whose sum is σ = 4146164376480. Its totient is φ = 944545536000.

The previous prime is 2122200001997. The next prime is 2122200002033. The reversal of 2122200002012 is 2102000022212.

It is a congruent number.

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, 590039 + ... + 2143022.

It is an arithmetic number, because the mean of its divisors is an integer number (86378424510).

Almost surely, 2^{2122200002012} is an apocalyptic number.

It is an amenable number.

2122200002012 is a deficient number, since it is larger than the sum of its proper divisors (2023964374468).

2122200002012 is a wasteful number, since it uses less digits than its factorization.

2122200002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733702 (or 2733700 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2122200002012 its reverse (2102000022212), we get a palindrome (4224200024224).

The spelling of 2122200002012 in words is "two trillion, one hundred twenty-two billion, two hundred million, two thousand, twelve".