22344322420132 has 12 divisors (see below), whose sum is σ = 39104154394956. Its totient is φ = 11171706878720.

The previous prime is 22344322420099. The next prime is 22344322420201. The reversal of 22344322420132 is 23102422344322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1958952939876 + 20385369480256 = 1399626^2 + 4515016^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113472169 + ... + 113668912.

It is an arithmetic number, because the mean of its divisors is an integer number (3258679532913).

Almost surely, 2^{22344322420132} is an apocalyptic number.

It is an amenable number.

22344322420132 is a deficient number, since it is larger than the sum of its proper divisors (16759831974824).

22344322420132 is a wasteful number, since it uses less digits than its factorization.

22344322420132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227165678 (or 227165676 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 22344322420132 its reverse (23102422344322), we get a palindrome (45446744764454).

It can be divided in two parts, 2234432 and 2420132, that added together give a palindrome (4654564).

The spelling of 22344322420132 in words is "twenty-two trillion, three hundred forty-four billion, three hundred twenty-two million, four hundred twenty thousand, one hundred thirty-two".