22200010022212 has 24 divisors (see below), whose sum is σ = 42382349765280. Its totient is φ = 10090791634560.

The previous prime is 22200010022149. The next prime is 22200010022257. The reversal of 22200010022212 is 21222001000222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681339 + ... + 6698077.

It is an arithmetic number, because the mean of its divisors is an integer number (1765931240220).

Almost surely, 2^{22200010022212} is an apocalyptic number.

22200010022212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22200010022212 is a deficient number, since it is larger than the sum of its proper divisors (20182339743068).

22200010022212 is a wasteful number, since it uses less digits than its factorization.

22200010022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6100611 (or 6100609 counting only the distinct ones).

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

Adding to 22200010022212 its reverse (21222001000222), we get a palindrome (43422011022434).

The spelling of 22200010022212 in words is "twenty-two trillion, two hundred billion, ten million, twenty-two thousand, two hundred twelve".