22133020000 has 240 divisors, whose sum is σ = 67021571232. Its totient is φ = 7004160000.

The previous prime is 22133019983. The next prime is 22133020027. The reversal of 22133020000 is 2033122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1813920 + ... + 1826080.

Almost surely, 2^22133020000 is an apocalyptic number.

22133020000 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 22133020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33510785616).

22133020000 is an abundant number, since it is smaller than the sum of its proper divisors (44888551232).

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

22133020000 is a wasteful number, since it uses less digits than its factorization.

22133020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211 (or 12188 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22133020000 its reverse (2033122), we get a palindrome (22135053122).

The spelling of 22133020000 in words is "twenty-two billion, one hundred thirty-three million, twenty thousand".