20220332021123 has 32 divisors (see below), whose sum is σ = 22319935013376. Its totient is φ = 18199959579648.

The previous prime is 20220332021119. The next prime is 20220332021167. The reversal of 20220332021123 is 32112023302202.

It is a cyclic number.

It is not a de Polignac number, because 20220332021123 - 2² = 20220332021119 is a prime.

It is a super-2 number, since 2×20220332021123² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20220332021023) 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, 1740575411 + ... + 1740587027.

It is an arithmetic number, because the mean of its divisors is an integer number (697497969168).

Almost surely, 2^{20220332021123} is an apocalyptic number.

20220332021123 is a deficient number, since it is larger than the sum of its proper divisors (2099602992253).

20220332021123 is a wasteful number, since it uses less digits than its factorization.

20220332021123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16683.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20220332021123 its reverse (32112023302202), we get a palindrome (52332355323325).

The spelling of 20220332021123 in words is "twenty trillion, two hundred twenty billion, three hundred thirty-two million, twenty-one thousand, one hundred twenty-three".