22022120012023 has 16 divisors (see below), whose sum is σ = 22599653076000. Its totient is φ = 21447595814400.

The previous prime is 22022120011993. The next prime is 22022120012047. The reversal of 22022120012023 is 32021002122022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22022120012023 is a prime.

It is a super-3 number, since 3×22022120012023³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022120012093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50784723 + ... + 51216523.

It is an arithmetic number, because the mean of its divisors is an integer number (1412478317250).

Almost surely, 2^{22022120012023} is an apocalyptic number.

22022120012023 is a deficient number, since it is larger than the sum of its proper divisors (577533063977).

22022120012023 is a wasteful number, since it uses less digits than its factorization.

22022120012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435282.

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

Adding to 22022120012023 its reverse (32021002122022), we get a palindrome (54043122134045).

The spelling of 22022120012023 in words is "twenty-two trillion, twenty-two billion, one hundred twenty million, twelve thousand, twenty-three".