11117001250644 has 24 divisors (see below), whose sum is σ = 25944158355360. Its totient is φ = 3705025830624.

The previous prime is 11117001250637. The next prime is 11117001250673. The reversal of 11117001250644 is 44605210071111.

It is a super-2 number, since 2×11117001250644² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80084379 + ... + 80223074.

It is an arithmetic number, because the mean of its divisors is an integer number (1081006598140).

Almost surely, 2^{11117001250644} is an apocalyptic number.

It is an amenable number.

11117001250644 is an abundant number, since it is smaller than the sum of its proper divisors (14827157104716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11117001250644 is a wasteful number, since it uses less digits than its factorization.

11117001250644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160313239 (or 160313237 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 11117001250644 in words is "eleven trillion, one hundred seventeen billion, one million, two hundred fifty thousand, six hundred forty-four".