22153754542017 has 24 divisors (see below), whose sum is σ = 34362154238400. Its totient is φ = 12658835584416.

The previous prime is 22153754541979. The next prime is 22153754542121. The reversal of 22153754542017 is 71024545735122.

It is not a de Polignac number, because 22153754542017 - 2¹⁰ = 22153754540993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22153754542417) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1451284 + ... + 6812762.

It is an arithmetic number, because the mean of its divisors is an integer number (1431756426600).

Almost surely, 2^{22153754542017} is an apocalyptic number.

It is an amenable number.

22153754542017 is a deficient number, since it is larger than the sum of its proper divisors (12208399696383).

22153754542017 is a wasteful number, since it uses less digits than its factorization.

22153754542017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389605 (or 5389598 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The spelling of 22153754542017 in words is "twenty-two trillion, one hundred fifty-three billion, seven hundred fifty-four million, five hundred forty-two thousand, seventeen".