20011042022023 has 8 divisors (see below), whose sum is σ = 21558421255616. Its totient is φ = 18464815404000.

The previous prime is 20011042022003. The next prime is 20011042022071. The reversal of 20011042022023 is 32022024011002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20011042022023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20011042022003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288117828 + ... + 288187273.

It is an arithmetic number, because the mean of its divisors is an integer number (2694802656952).

Almost surely, 2^{20011042022023} is an apocalyptic number.

20011042022023 is a deficient number, since it is larger than the sum of its proper divisors (1547379233593).

20011042022023 is a wasteful number, since it uses less digits than its factorization.

20011042022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576307785.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20011042022023 its reverse (32022024011002), we get a palindrome (52033066033025).

The spelling of 20011042022023 in words is "twenty trillion, eleven billion, forty-two million, twenty-two thousand, twenty-three".