22133022322220 has 12 divisors (see below), whose sum is σ = 46479346876704. Its totient is φ = 8853208928880.

The previous prime is 22133022322199. The next prime is 22133022322331. The reversal of 22133022322220 is 2222322033122.

It is a self number, because there is not a number n which added to its sum of digits gives 22133022322220.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553325558036 + ... + 553325558075.

It is an arithmetic number, because the mean of its divisors is an integer number (3873278906392).

Almost surely, 2^{22133022322220} is an apocalyptic number.

22133022322220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133022322220 is an abundant number, since it is smaller than the sum of its proper divisors (24346324554484).

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

22133022322220 is a wasteful number, since it uses less digits than its factorization.

22133022322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106651116120 (or 1106651116118 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22133022322220 its reverse (2222322033122), we get a palindrome (24355344355342).

The spelling of 22133022322220 in words is "twenty-two trillion, one hundred thirty-three billion, twenty-two million, three hundred twenty-two thousand, two hundred twenty".