22253110000 has 300 divisors, whose sum is σ = 60511423896. Its totient is φ = 7916480000.

The previous prime is 22253109943. The next prime is 22253110003. The reversal of 22253110000 is 1135222.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22253110003) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 64129827 + ... + 64130173.

Almost surely, 2^22253110000 is an apocalyptic number.

22253110000 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 22253110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30255711948).

22253110000 is an abundant number, since it is smaller than the sum of its proper divisors (38258313896).

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

22253110000 is a wasteful number, since it uses less digits than its factorization.

22253110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 22253110000 its reverse (1135222), we get a palindrome (22254245222).

The spelling of 22253110000 in words is "twenty-two billion, two hundred fifty-three million, one hundred ten thousand".