22000100202212 has 24 divisors (see below), whose sum is σ = 42004776737952. Its totient is φ = 9998953774400.

The previous prime is 22000100202209. The next prime is 22000100202247. The reversal of 22000100202212 is 21220200100022.

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, 26886638 + ... + 27692805.

It is an arithmetic number, because the mean of its divisors is an integer number (1750199030748).

Almost surely, 2^{22000100202212} is an apocalyptic number.

22000100202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22000100202212 is a deficient number, since it is larger than the sum of its proper divisors (20004676535740).

22000100202212 is a wasteful number, since it uses less digits than its factorization.

22000100202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54588619 (or 54588617 counting only the distinct ones).

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

Adding to 22000100202212 its reverse (21220200100022), we get a palindrome (43220300302234).

The spelling of 22000100202212 in words is "twenty-two trillion, one hundred million, two hundred two thousand, two hundred twelve".