22020112023 has 64 divisors (see below), whose sum is σ = 37624925184. Its totient is φ = 11145600000.

The previous prime is 22020112007. The next prime is 22020112027. The reversal of 22020112023 is 32021102022.

It is a happy number.

It is not a de Polignac number, because 22020112023 - 2⁴ = 22020112007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22020111993 and 22020112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020112027) 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, 666648 + ... + 698898.

It is an arithmetic number, because the mean of its divisors is an integer number (587889456).

Almost surely, 2^22020112023 is an apocalyptic number.

22020112023 is a deficient number, since it is larger than the sum of its proper divisors (15604813161).

22020112023 is a wasteful number, since it uses less digits than its factorization.

22020112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32376.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22020112023 its reverse (32021102022), we get a palindrome (54041214045).

The spelling of 22020112023 in words is "twenty-two billion, twenty million, one hundred twelve thousand, twenty-three".