22010021120000 has 480 divisors, whose sum is σ = 57613564008000. Its totient is φ = 8387715072000.

The previous prime is 22010021119973. The next prime is 22010021120057. The reversal of 22010021120000 is 2112001022.

It is a happy 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, 8154878651 + ... + 8154881349.

It is an arithmetic number, because the mean of its divisors is an integer number (120028258350).

Almost surely, 2^{22010021120000} is an apocalyptic number.

22010021120000 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 22010021120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28806782004000).

22010021120000 is an abundant number, since it is smaller than the sum of its proper divisors (35603542888000).

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

22010021120000 is an equidigital number, since it uses as much as digits as its factorization.

22010021120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041 (or 3006 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22010021120000 its reverse (2112001022), we get a palindrome (22012133121022).

The spelling of 22010021120000 in words is "twenty-two trillion, ten billion, twenty-one million, one hundred twenty thousand".