20233532022 has 64 divisors (see below), whose sum is σ = 49202899200. Its totient is φ = 5466977280.

The previous prime is 20233531993. The next prime is 20233532023. The reversal of 20233532022 is 22023533202.

It is a junction number, because it is equal to n+sod(n) for n = 20233531983 and 20233532001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233532023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453247 + ... + 495882.

It is an arithmetic number, because the mean of its divisors is an integer number (768795300).

Almost surely, 2^20233532022 is an apocalyptic number.

20233532022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20233532022 is an abundant number, since it is smaller than the sum of its proper divisors (28969367178).

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

20233532022 is a wasteful number, since it uses less digits than its factorization.

20233532022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949181.

The product of its (nonzero) digits is 4320, while the sum is 24.

It can be divided in two parts, 20233 and 532022, that added together give a palindrome (552255).

The spelling of 20233532022 in words is "twenty billion, two hundred thirty-three million, five hundred thirty-two thousand, twenty-two".