22522450442304 has 56 divisors (see below), whose sum is σ = 59665419229248. Its totient is φ = 7498063751680.

The previous prime is 22522450442269. The next prime is 22522450442339. The reversal of 22522450442304 is 40324405422522.

It is an interprime number because it is at equal distance from previous prime (22522450442269) and next prime (22522450442339).

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, 73438212 + ... + 73744259.

It is an arithmetic number, because the mean of its divisors is an integer number (1065453914808).

Almost surely, 2^{22522450442304} is an apocalyptic number.

22522450442304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22522450442304 is an abundant number, since it is smaller than the sum of its proper divisors (37142968786944).

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

22522450442304 is a wasteful number, since it uses less digits than its factorization.

22522450442304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147183283 (or 147183273 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 39.

Adding to 22522450442304 its reverse (40324405422522), we get a palindrome (62846855864826).

The spelling of 22522450442304 in words is "twenty-two trillion, five hundred twenty-two billion, four hundred fifty million, four hundred forty-two thousand, three hundred four".