22442142001324 has 24 divisors (see below), whose sum is σ = 39814638510528. Its totient is φ = 11066991626640.

The previous prime is 22442142001303. The next prime is 22442142001339. The reversal of 22442142001324 is 42310024124422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57383322 + ... + 57773089.

It is an arithmetic number, because the mean of its divisors is an integer number (1658943271272).

Almost surely, 2^{22442142001324} is an apocalyptic number.

It is an amenable number.

22442142001324 is a deficient number, since it is larger than the sum of its proper divisors (17372496509204).

22442142001324 is a wasteful number, since it uses less digits than its factorization.

22442142001324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115157085 (or 115157083 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 22442142001324 its reverse (42310024124422), we get a palindrome (64752166125746).

The spelling of 22442142001324 in words is "twenty-two trillion, four hundred forty-two billion, one hundred forty-two million, one thousand, three hundred twenty-four".