22622144122622 has 48 divisors (see below), whose sum is σ = 38035923423120. Its totient is φ = 10079835342720.

The previous prime is 22622144122603. The next prime is 22622144122637.

22622144122622 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22622144122622² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 13699433 + ... + 15261675.

It is an arithmetic number, because the mean of its divisors is an integer number (792415071315).

Almost surely, 2^{22622144122622} is an apocalyptic number.

22622144122622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22622144122622 is a deficient number, since it is larger than the sum of its proper divisors (15413779300498).

22622144122622 is a wasteful number, since it uses less digits than its factorization.

22622144122622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563449 (or 1563438 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

It can be divided in two parts, 2262214 and 4122622, that added together give a palindrome (6384836).

The spelling of 22622144122622 in words is "twenty-two trillion, six hundred twenty-two billion, one hundred forty-four million, one hundred twenty-two thousand, six hundred twenty-two".