22023312111022 has 32 divisors (see below), whose sum is σ = 34498267545600. Its totient is φ = 10537143690528.

The previous prime is 22023312111011. The next prime is 22023312111023. The reversal of 22023312111022 is 22011121332022.

It is a junction number, because it is equal to n+sod(n) for n = 22023312110984 and 22023312111002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023312111023) 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, 13069822 + ... + 14658337.

It is an arithmetic number, because the mean of its divisors is an integer number (1078070860800).

Almost surely, 2^{22023312111022} is an apocalyptic number.

22023312111022 is a deficient number, since it is larger than the sum of its proper divisors (12474955434578).

22023312111022 is a wasteful number, since it uses less digits than its factorization.

22023312111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27728400.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22023312111022 its reverse (22011121332022), we get a palindrome (44034433443044).

The spelling of 22023312111022 in words is "twenty-two trillion, twenty-three billion, three hundred twelve million, one hundred eleven thousand, twenty-two".