22213013223000 has 128 divisors (see below), whose sum is σ = 69355090883520. Its totient is φ = 5919154841600.

The previous prime is 22213013222987. The next prime is 22213013223013. The reversal of 22213013223000 is 32231031222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22213013222987) and next prime (22213013223013).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1422592 + ... + 6815408.

Almost surely, 2^{22213013223000} is an apocalyptic number.

22213013223000 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 22213013223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34677545441760).

22213013223000 is an abundant number, since it is smaller than the sum of its proper divisors (47142077660520).

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

22213013223000 is a wasteful number, since it uses less digits than its factorization.

22213013223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5394214 (or 5394200 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22213013223000 its reverse (32231031222), we get a palindrome (22245244254222).

The spelling of 22213013223000 in words is "twenty-two trillion, two hundred thirteen billion, thirteen million, two hundred twenty-three thousand".