2038222537533 has 144 divisors (see below), whose sum is σ = 3918522469680. Its totient is φ = 1009975744512.

The previous prime is 2038222537489. The next prime is 2038222537601. The reversal of 2038222537533 is 3357352228302.

2038222537533 is a `hidden beast` number, since 2 + 0 + 3 + 82 + 2 + 2 + 5 + 37 + 533 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 61999506009 + 1976223031524 = 248997^2 + 1405782^2 .

It is not a de Polignac number, because 2038222537533 - 2²⁸ = 2037954102077 is a prime.

It is a super-2 number, since 2×2038222537533² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2038222537433) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5985841 + ... + 6317177.

It is an arithmetic number, because the mean of its divisors is an integer number (27211961595).

Almost surely, 2^{2038222537533} is an apocalyptic number.

It is an amenable number.

2038222537533 is a deficient number, since it is larger than the sum of its proper divisors (1880299932147).

2038222537533 is a wasteful number, since it uses less digits than its factorization.

2038222537533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331436 (or 331426 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 2038222537533 in words is "two trillion, thirty-eight billion, two hundred twenty-two million, five hundred thirty-seven thousand, five hundred thirty-three".