22033156735731 has 16 divisors (see below), whose sum is σ = 29387058543360. Its totient is φ = 14684013570720.

The previous prime is 22033156735721. The next prime is 22033156735757. The reversal of 22033156735731 is 13753765133022.

It is a happy number.

It is not a de Polignac number, because 22033156735731 - 2⁵ = 22033156735699 is a prime.

It is a super-2 number, since 2×22033156735731² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22033156735721) 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, 198032625 + ... + 198143853.

It is an arithmetic number, because the mean of its divisors is an integer number (1836691158960).

Almost surely, 2^{22033156735731} is an apocalyptic number.

22033156735731 is a deficient number, since it is larger than the sum of its proper divisors (7353901807629).

22033156735731 is a wasteful number, since it uses less digits than its factorization.

22033156735731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132026.

The product of its (nonzero) digits is 2381400, while the sum is 48.

The spelling of 22033156735731 in words is "twenty-two trillion, thirty-three billion, one hundred fifty-six million, seven hundred thirty-five thousand, seven hundred thirty-one".