10022500405242 has 48 divisors (see below), whose sum is σ = 23521012606728. Its totient is φ = 3066020565120.

The previous prime is 10022500405187. The next prime is 10022500405271. The reversal of 10022500405242 is 24250400522001.

10022500405242 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 250 + 0 + 405 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9253636236441 + 768864168801 = 3041979^2 + 876849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123749109 + ... + 123830072.

Almost surely, 2^{10022500405242} is an apocalyptic number.

10022500405242 is an abundant number, since it is smaller than the sum of its proper divisors (13498512201486).

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

10022500405242 is a wasteful number, since it uses less digits than its factorization.

10022500405242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247579375 (or 247579372 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 10022500405242 its reverse (24250400522001), we get a palindrome (34272900927243).

The spelling of 10022500405242 in words is "ten trillion, twenty-two billion, five hundred million, four hundred five thousand, two hundred forty-two".