11172366733 has 8 divisors (see below), whose sum is σ = 12387841056. Its totient is φ = 9990193200.

The previous prime is 11172366727. The next prime is 11172366739. The reversal of 11172366733 is 33766327111.

It is an interprime number because it is at equal distance from previous prime (11172366727) and next prime (11172366739).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11172366733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11172366739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8324491 + ... + 8325832.

It is an arithmetic number, because the mean of its divisors is an integer number (1548480132).

Almost surely, 2^11172366733 is an apocalyptic number.

It is an amenable number.

11172366733 is a deficient number, since it is larger than the sum of its proper divisors (1215474323).

11172366733 is a wasteful number, since it uses less digits than its factorization.

11172366733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16650395.

The product of its digits is 95256, while the sum is 40.

The spelling of 11172366733 in words is "eleven billion, one hundred seventy-two million, three hundred sixty-six thousand, seven hundred thirty-three".