22134211243122 has 32 divisors (see below), whose sum is σ = 51133578917184. Its totient is φ = 6312787520000.

The previous prime is 22134211243103. The next prime is 22134211243147.

22134211243122 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 22134211243122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9863729379 + ... + 9863731622.

It is an arithmetic number, because the mean of its divisors is an integer number (1597924341162).

Almost surely, 2^{22134211243122} is an apocalyptic number.

22134211243122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22134211243122 is an abundant number, since it is smaller than the sum of its proper divisors (28999367674062).

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

22134211243122 is a wasteful number, since it uses less digits than its factorization.

22134211243122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19727461034.

The product of its digits is 9216, while the sum is 30.

It can be divided in two parts, 2213421 and 1243122, that added together give a palindrome (3456543).

The spelling of 22134211243122 in words is "twenty-two trillion, one hundred thirty-four billion, two hundred eleven million, two hundred forty-three thousand, one hundred twenty-two".