22200210022000 has 160 divisors (see below), whose sum is σ = 54936593547264. Its totient is φ = 8672289696000.

The previous prime is 22200210021973. The next prime is 22200210022061. The reversal of 22200210022000 is 22001200222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 757387345 + ... + 757416655.

Almost surely, 2^{22200210022000} is an apocalyptic number.

22200210022000 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 22200210022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27468296773632).

22200210022000 is an abundant number, since it is smaller than the sum of its proper divisors (32736383525264).

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

22200210022000 is a wasteful number, since it uses less digits than its factorization.

22200210022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38184 (or 38168 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22200210022000 its reverse (22001200222), we get a palindrome (22222211222222).

The spelling of 22200210022000 in words is "twenty-two trillion, two hundred billion, two hundred ten million, twenty-two thousand".