20222044023 has 8 divisors (see below), whose sum is σ = 27020962048. Its totient is φ = 13452244344.

The previous prime is 20222044019. The next prime is 20222044043. The reversal of 20222044023 is 32044022202.

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

It is not a de Polignac number, because 20222044023 - 2² = 20222044019 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 (20222044043) 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, 7277965 + ... + 7280742.

It is an arithmetic number, because the mean of its divisors is an integer number (3377620256).

Almost surely, 2^20222044023 is an apocalyptic number.

20222044023 is a deficient number, since it is larger than the sum of its proper divisors (6798918025).

20222044023 is a wasteful number, since it uses less digits than its factorization.

20222044023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14559173.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 20222044023 its reverse (32044022202), we get a palindrome (52266066225).

The spelling of 20222044023 in words is "twenty billion, two hundred twenty-two million, forty-four thousand, twenty-three".