22142211444230 has 16 divisors (see below), whose sum is σ = 39945948961104. Its totient is φ = 8836891608480.

The previous prime is 22142211444209. The next prime is 22142211444251. The reversal of 22142211444230 is 3244411224122.

It is an interprime number because it is at equal distance from previous prime (22142211444209) and next prime (22142211444251).

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 7 ways as a sum of consecutive naturals, for example, 2499116501 + ... + 2499125360.

It is an arithmetic number, because the mean of its divisors is an integer number (2496621810069).

Almost surely, 2^{22142211444230} is an apocalyptic number.

22142211444230 is a deficient number, since it is larger than the sum of its proper divisors (17803737516874).

22142211444230 is a wasteful number, since it uses less digits than its factorization.

22142211444230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998242311.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 22142211444230 its reverse (3244411224122), we get a palindrome (25386622668352).

The spelling of 22142211444230 in words is "twenty-two trillion, one hundred forty-two billion, two hundred eleven million, four hundred forty-four thousand, two hundred thirty".