22023011101112 has 32 divisors (see below), whose sum is σ = 47212240158720. Its totient is φ = 9434418626400.

The previous prime is 22023011101111. The next prime is 22023011101339. The reversal of 22023011101112 is 21110111032022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023011101111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83506808 + ... + 83770119.

It is an arithmetic number, because the mean of its divisors is an integer number (1475382504960).

Almost surely, 2^{22023011101112} is an apocalyptic number.

It is an amenable number.

22023011101112 is an abundant number, since it is smaller than the sum of its proper divisors (25189229057608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22023011101112 is a wasteful number, since it uses less digits than its factorization.

22023011101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167279291 (or 167279287 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 22023011101112 its reverse (21110111032022), we get a palindrome (43133122133134).

The spelling of 22023011101112 in words is "twenty-two trillion, twenty-three billion, eleven million, one hundred one thousand, one hundred twelve".