20750770910233 has 24 divisors (see below), whose sum is σ = 26012061825792. Its totient is φ = 16407714111264.

The previous prime is 20750770910213. The next prime is 20750770910351. The reversal of 20750770910233 is 33201907705702.

It is a happy number.

It is not a de Polignac number, because 20750770910233 - 2³³ = 20742180975641 is a prime.

It is a super-2 number, since 2×20750770910233² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20750770910203) 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, 9396135 + ... + 11392492.

It is an arithmetic number, because the mean of its divisors is an integer number (1083835909408).

Almost surely, 2^{20750770910233} is an apocalyptic number.

It is an amenable number.

20750770910233 is a deficient number, since it is larger than the sum of its proper divisors (5261290915559).

20750770910233 is a wasteful number, since it uses less digits than its factorization.

20750770910233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20790221 (or 20790214 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 46.

The spelling of 20750770910233 in words is "twenty trillion, seven hundred fifty billion, seven hundred seventy million, nine hundred ten thousand, two hundred thirty-three".