40122566522 has 8 divisors (see below), whose sum is σ = 62800538976. Its totient is φ = 19189053532.

The previous prime is 40122566489. The next prime is 40122566599. The reversal of 40122566522 is 22566522104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436114808 + ... + 436114899.

It is an arithmetic number, because the mean of its divisors is an integer number (7850067372).

Almost surely, 2^40122566522 is an apocalyptic number.

40122566522 is a deficient number, since it is larger than the sum of its proper divisors (22677972454).

40122566522 is a wasteful number, since it uses less digits than its factorization.

40122566522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872229732.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 40122566522 in words is "forty billion, one hundred twenty-two million, five hundred sixty-six thousand, five hundred twenty-two".