22204300340222 has 96 divisors (see below), whose sum is σ = 45187053240000. Its totient is φ = 7962678535680.

The previous prime is 22204300340161. The next prime is 22204300340239.

22204300340222 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 22204300340191 and 22204300340200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6241154 + ... + 9130202.

It is an arithmetic number, because the mean of its divisors is an integer number (470698471250).

Almost surely, 2^{22204300340222} is an apocalyptic number.

22204300340222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22204300340222 is an abundant number, since it is smaller than the sum of its proper divisors (22982752899778).

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

22204300340222 is a wasteful number, since it uses less digits than its factorization.

22204300340222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889442 (or 2889431 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

It can be divided in two parts, 22204300 and 340222, that added together give a palindrome (22544522).

The spelling of 22204300340222 in words is "twenty-two trillion, two hundred four billion, three hundred million, three hundred forty thousand, two hundred twenty-two".