22042023212300 has 144 divisors (see below), whose sum is σ = 58875586929600. Its totient is φ = 6975175127040.

The previous prime is 22042023212281. The next prime is 22042023212311. The reversal of 22042023212300 is 321232024022.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86295176 + ... + 86550224.

Almost surely, 2^{22042023212300} is an apocalyptic number.

22042023212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22042023212300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29437793464800).

22042023212300 is an abundant number, since it is smaller than the sum of its proper divisors (36833563717300).

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

22042023212300 is a wasteful number, since it uses less digits than its factorization.

22042023212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264580 (or 264573 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22042023212300 its reverse (321232024022), we get a palindrome (22363255236322).

The spelling of 22042023212300 in words is "twenty-two trillion, forty-two billion, twenty-three million, two hundred twelve thousand, three hundred".