38224883212993 has 16 divisors (see below), whose sum is σ = 38337361171200. Its totient is φ = 38112616009600.

The previous prime is 38224883212979. The next prime is 38224883213003. The reversal of 38224883212993 is 39921238842283.

It is a cyclic number.

It is not a de Polignac number, because 38224883212993 - 2⁵ = 38224883212961 is a prime.

It is a super-2 number, since 2×38224883212993² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38224883512993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1348353783 + ... + 1348382131.

It is an arithmetic number, because the mean of its divisors is an integer number (2396085073200).

Almost surely, 2^{38224883212993} is an apocalyptic number.

It is an amenable number.

38224883212993 is a deficient number, since it is larger than the sum of its proper divisors (112477958207).

38224883212993 is a wasteful number, since it uses less digits than its factorization.

38224883212993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31928.

The product of its digits is 71663616, while the sum is 64.

The spelling of 38224883212993 in words is "thirty-eight trillion, two hundred twenty-four billion, eight hundred eighty-three million, two hundred twelve thousand, nine hundred ninety-three".