22368111452 has 12 divisors (see below), whose sum is σ = 40493995080. Its totient is φ = 10798398576.

The previous prime is 22368111449. The next prime is 22368111463. The reversal of 22368111452 is 25411186322.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 96414158 + ... + 96414389.

It is an arithmetic number, because the mean of its divisors is an integer number (3374499590).

Almost surely, 2^22368111452 is an apocalyptic number.

It is an amenable number.

22368111452 is a deficient number, since it is larger than the sum of its proper divisors (18125883628).

22368111452 is a wasteful number, since it uses less digits than its factorization.

22368111452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192828580 (or 192828578 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

Adding to 22368111452 its reverse (25411186322), we get a palindrome (47779297774).

The spelling of 22368111452 in words is "twenty-two billion, three hundred sixty-eight million, one hundred eleven thousand, four hundred fifty-two".