22047217043108 has 12 divisors (see below), whose sum is σ = 38589720955212. Its totient is φ = 11021582484480.

The previous prime is 22047217043107. The next prime is 22047217043113. The reversal of 22047217043108 is 80134071274022.

It can be written as a sum of positive squares in 2 ways, for example, as 11268589624384 + 10778627418724 = 3356872^2 + 3283082^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22047217043107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506484785 + ... + 506528312.

It is an arithmetic number, because the mean of its divisors is an integer number (3215810079601).

Almost surely, 2^{22047217043108} is an apocalyptic number.

It is an amenable number.

22047217043108 is a deficient number, since it is larger than the sum of its proper divisors (16542503912104).

22047217043108 is a wasteful number, since it uses less digits than its factorization.

22047217043108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013018542 (or 1013018540 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 22047217043108 in words is "twenty-two trillion, forty-seven billion, two hundred seventeen million, forty-three thousand, one hundred eight".