22302440243125 has 80 divisors (see below), whose sum is σ = 33657258729600. Its totient is φ = 14431813632000.

The previous prime is 22302440243089. The next prime is 22302440243203. The reversal of 22302440243125 is 52134204420322.

It is not a de Polignac number, because 22302440243125 - 2³⁹ = 21752684429237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 20841141 + ... + 21885109.

It is an arithmetic number, because the mean of its divisors is an integer number (420715734120).

Almost surely, 2^{22302440243125} is an apocalyptic number.

22302440243125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22302440243125 is a deficient number, since it is larger than the sum of its proper divisors (11354818486475).

22302440243125 is a wasteful number, since it uses less digits than its factorization.

22302440243125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044272 (or 1044257 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 22302440243125 its reverse (52134204420322), we get a palindrome (74436644663447).

The spelling of 22302440243125 in words is "twenty-two trillion, three hundred two billion, four hundred forty million, two hundred forty-three thousand, one hundred twenty-five".