22302440243124 has 24 divisors (see below), whose sum is σ = 53833476449760. Its totient is φ = 7177796859744.

The previous prime is 22302440243089. The next prime is 22302440243203. The reversal of 22302440243124 is 42134204420322.

It is a happy number.

It is a congruent number.

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, 32043735634 + ... + 32043736329.

It is an arithmetic number, because the mean of its divisors is an integer number (2243061518740).

Almost surely, 2^{22302440243124} is an apocalyptic number.

It is an amenable number.

22302440243124 is an abundant number, since it is smaller than the sum of its proper divisors (31531036206636).

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

22302440243124 is a wasteful number, since it uses less digits than its factorization.

22302440243124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64087471999 (or 64087471997 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 22302440243124 its reverse (42134204420322), we get a palindrome (64436644663446).

The spelling of 22302440243124 in words is "twenty-two trillion, three hundred two billion, four hundred forty million, two hundred forty-three thousand, one hundred twenty-four".