2122202020023 has 12 divisors (see below), whose sum is σ = 3065714602080. Its totient is φ = 1414657492416.

The previous prime is 2122202020019. The next prime is 2122202020051. The reversal of 2122202020023 is 3200202022212.

It is not a de Polignac number, because 2122202020023 - 2² = 2122202020019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2122202019978 and 2122202020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122202020723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11894386 + ... + 12071487.

It is an arithmetic number, because the mean of its divisors is an integer number (255476216840).

Almost surely, 2^{2122202020023} is an apocalyptic number.

2122202020023 is a deficient number, since it is larger than the sum of its proper divisors (943512582057).

2122202020023 is a wasteful number, since it uses less digits than its factorization.

2122202020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23975718 (or 23975715 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2122202020023 its reverse (3200202022212), we get a palindrome (5322404042235).

The spelling of 2122202020023 in words is "two trillion, one hundred twenty-two billion, two hundred two million, twenty thousand, twenty-three".