20322202023 has 48 divisors (see below), whose sum is σ = 32860638720. Its totient is φ = 12512120544.

The previous prime is 20322201973. The next prime is 20322202031. The reversal of 20322202023 is 32020222302.

It is not a de Polignac number, because 20322202023 - 2⁹ = 20322201511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20322201987 and 20322202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322202063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99390 + ... + 224772.

It is an arithmetic number, because the mean of its divisors is an integer number (684596640).

Almost surely, 2^20322202023 is an apocalyptic number.

20322202023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20322202023 is a deficient number, since it is larger than the sum of its proper divisors (12538436697).

20322202023 is a wasteful number, since it uses less digits than its factorization.

20322202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125450 (or 125438 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 20322202023 its reverse (32020222302), we get a palindrome (52342424325).

The spelling of 20322202023 in words is "twenty billion, three hundred twenty-two million, two hundred two thousand, twenty-three".