22125344352122 has 16 divisors (see below), whose sum is σ = 36205341960672. Its totient is φ = 10056909977520.

The previous prime is 22125344352121. The next prime is 22125344352151.

22125344352122 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (22125344352121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347693 + ... + 6661199.

It is an arithmetic number, because the mean of its divisors is an integer number (2262833872542).

Almost surely, 2^{22125344352122} is an apocalyptic number.

22125344352122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22125344352122 is a deficient number, since it is larger than the sum of its proper divisors (14079997608550).

22125344352122 is a wasteful number, since it uses less digits than its factorization.

22125344352122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472813.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 2212534 and 4352122, that added together give a palindrome (6564656).

The spelling of 22125344352122 in words is "twenty-two trillion, one hundred twenty-five billion, three hundred forty-four million, three hundred fifty-two thousand, one hundred twenty-two".