22522210410000 has 800 divisors, whose sum is σ = 83981133434880. Its totient is φ = 5093093376000.

The previous prime is 22522210409957. The next prime is 22522210410019. The reversal of 22522210410000 is 1401222522.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 8180968624 + ... + 8180971376.

Almost surely, 2^{22522210410000} is an apocalyptic number.

22522210410000 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 22522210410000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41990566717440).

22522210410000 is an abundant number, since it is smaller than the sum of its proper divisors (61458923024880).

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

22522210410000 is a wasteful number, since it uses less digits than its factorization.

22522210410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193 (or 3172 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 22522210410000 its reverse (1401222522), we get a palindrome (22523611632522).

The spelling of 22522210410000 in words is "twenty-two trillion, five hundred twenty-two billion, two hundred ten million, four hundred ten thousand".