22302211220322 has 64 divisors (see below), whose sum is σ = 53298295747200. Its totient is φ = 6141367393280.

The previous prime is 22302211220299. The next prime is 22302211220347.

22302211220322 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22302211220292 and 22302211220301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342677697 + ... + 342742772.

It is an arithmetic number, because the mean of its divisors is an integer number (832785871050).

Almost surely, 2^{22302211220322} is an apocalyptic number.

22302211220322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22302211220322 is an abundant number, since it is smaller than the sum of its proper divisors (30996084526878).

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

22302211220322 is a wasteful number, since it uses less digits than its factorization.

22302211220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685420531.

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 2230221 and 1220322, that added together give a palindrome (3450543).

The spelling of 22302211220322 in words is "twenty-two trillion, three hundred two billion, two hundred eleven million, two hundred twenty thousand, three hundred twenty-two".