22002202201320 has 96 divisors (see below), whose sum is σ = 78007807818720. Its totient is φ = 5333867199360.

The previous prime is 22002202201283. The next prime is 22002202201393. The reversal of 22002202201320 is 2310220220022.

22002202201320 is a `hidden beast` number, since 2 + 200 + 220 + 220 + 1 + 3 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 22002202201293 and 22002202201302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2778051874 + ... + 2778059793.

It is an arithmetic number, because the mean of its divisors is an integer number (812581331445).

Almost surely, 2^{22002202201320} is an apocalyptic number.

22002202201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22002202201320 is an abundant number, since it is smaller than the sum of its proper divisors (56005605617400).

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

22002202201320 is a wasteful number, since it uses less digits than its factorization.

22002202201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556111695 (or 5556111688 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22002202201320 its reverse (2310220220022), we get a palindrome (24312422421342).

The spelling of 22002202201320 in words is "twenty-two trillion, two billion, two hundred two million, two hundred one thousand, three hundred twenty".