22204122140222 has 32 divisors (see below), whose sum is σ = 36819374238720. Its totient is φ = 9958138238880.

The previous prime is 22204122140111. The next prime is 22204122140257.

22204122140222 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22204122140191 and 22204122140200.

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, 1899653 + ... + 6929424.

It is an arithmetic number, because the mean of its divisors is an integer number (1150605444960).

Almost surely, 2^{22204122140222} is an apocalyptic number.

22204122140222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22204122140222 is a deficient number, since it is larger than the sum of its proper divisors (14615252098498).

22204122140222 is a wasteful number, since it uses less digits than its factorization.

22204122140222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8830616.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 2220412 and 2140222, that added together give a palindrome (4360634).

The spelling of 22204122140222 in words is "twenty-two trillion, two hundred four billion, one hundred twenty-two million, one hundred forty thousand, two hundred twenty-two".