2200022201212 has 96 divisors (see below), whose sum is σ = 4249667358720. Its totient is φ = 988282513920.

The previous prime is 2200022201149. The next prime is 2200022201227. The reversal of 2200022201212 is 2121022200022.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1101662598 + ... + 1101664594.

It is an arithmetic number, because the mean of its divisors is an integer number (44267368320).

Almost surely, 2^{2200022201212} is an apocalyptic number.

2200022201212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2200022201212 is a deficient number, since it is larger than the sum of its proper divisors (2049645157508).

2200022201212 is a wasteful number, since it uses less digits than its factorization.

2200022201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971 (or 2969 counting only the distinct ones).

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

Adding to 2200022201212 its reverse (2121022200022), we get a palindrome (4321044401234).

The spelling of 2200022201212 in words is "two trillion, two hundred billion, twenty-two million, two hundred one thousand, two hundred twelve".