22412200221422 has 128 divisors (see below), whose sum is σ = 39647729664000. Its totient is φ = 9394018571520.

The previous prime is 22412200221413. The next prime is 22412200221457.

22412200221422 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22412200221391 and 22412200221400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6777198293 + ... + 6777201599.

It is an arithmetic number, because the mean of its divisors is an integer number (309747888000).

Almost surely, 2^{22412200221422} is an apocalyptic number.

22412200221422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22412200221422 is a deficient number, since it is larger than the sum of its proper divisors (17235529442578).

22412200221422 is a wasteful number, since it uses less digits than its factorization.

22412200221422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6214.

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

It can be divided in two parts, 22412200 and 221422, that added together give a palindrome (22633622).

The spelling of 22412200221422 in words is "twenty-two trillion, four hundred twelve billion, two hundred million, two hundred twenty-one thousand, four hundred twenty-two".