22212240520408 has 16 divisors (see below), whose sum is σ = 41648060401560. Its totient is φ = 11106091080000.

The previous prime is 22212240520391. The next prime is 22212240520423. The reversal of 22212240520408 is 80402504221222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223293 + ... + 6668908.

Almost surely, 2^{22212240520408} is an apocalyptic number.

It is an amenable number.

22212240520408 is a deficient number, since it is larger than the sum of its proper divisors (19435819881152).

22212240520408 is a wasteful number, since it uses less digits than its factorization.

22212240520408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7295058 (or 7295054 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

The spelling of 22212240520408 in words is "twenty-two trillion, two hundred twelve billion, two hundred forty million, five hundred twenty thousand, four hundred eight".