22142114203332 has 12 divisors (see below), whose sum is σ = 51664933141136. Its totient is φ = 7380704734440.

The previous prime is 22142114203331. The next prime is 22142114203381. The reversal of 22142114203332 is 23330241124122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 22142114203332.

It is not an unprimeable number, because it can be changed into a prime (22142114203331) by changing a digit.

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, 922588091794 + ... + 922588091817.

Almost surely, 2^{22142114203332} is an apocalyptic number.

It is an amenable number.

22142114203332 is an abundant number, since it is smaller than the sum of its proper divisors (29522818937804).

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

22142114203332 is a wasteful number, since it uses less digits than its factorization.

22142114203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845176183618 (or 1845176183616 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22142114203332 its reverse (23330241124122), we get a palindrome (45472355327454).

The spelling of 22142114203332 in words is "twenty-two trillion, one hundred forty-two billion, one hundred fourteen million, two hundred three thousand, three hundred thirty-two".