20332211230023 has 64 divisors (see below), whose sum is σ = 34575657139200. Its totient is φ = 10535580316800.

The previous prime is 20332211229973. The next prime is 20332211230063. The reversal of 20332211230023 is 32003211223302.

It is not a de Polignac number, because 20332211230023 - 2⁸ = 20332211229767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20332211229975 and 20332211230002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332211230063) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2231313 + ... + 6755973.

It is an arithmetic number, because the mean of its divisors is an integer number (540244642800).

Almost surely, 2^{20332211230023} is an apocalyptic number.

20332211230023 is a deficient number, since it is larger than the sum of its proper divisors (14243445909177).

20332211230023 is a wasteful number, since it uses less digits than its factorization.

20332211230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525093 (or 4525079 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20332211230023 its reverse (32003211223302), we get a palindrome (52335422453325).

The spelling of 20332211230023 in words is "twenty trillion, three hundred thirty-two billion, two hundred eleven million, two hundred thirty thousand, twenty-three".