22321213302000 has 80 divisors (see below), whose sum is σ = 71963591704992. Its totient is φ = 5952323545600.

The previous prime is 22321213301969. The next prime is 22321213302013. The reversal of 22321213302000 is 20331212322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×22321213302000³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1860095109 + ... + 1860107108.

Almost surely, 2^{22321213302000} is an apocalyptic number.

22321213302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22321213302000 is an abundant number, since it is smaller than the sum of its proper divisors (49642378402992).

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

22321213302000 is a wasteful number, since it uses less digits than its factorization.

22321213302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720202243 (or 3720202227 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22321213302000 its reverse (20331212322), we get a palindrome (22341544514322).

The spelling of 22321213302000 in words is "twenty-two trillion, three hundred twenty-one billion, two hundred thirteen million, three hundred two thousand".