25350542222120 has 32 divisors (see below), whose sum is σ = 58878678712320. Its totient is φ = 9813113117760.

The previous prime is 25350542222113. The next prime is 25350542222227. The reversal of 25350542222120 is 2122224505352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10221991592 + ... + 10221994071.

It is an arithmetic number, because the mean of its divisors is an integer number (1839958709760).

Almost surely, 2^{25350542222120} is an apocalyptic number.

25350542222120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25350542222120 is an abundant number, since it is smaller than the sum of its proper divisors (33528136490200).

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

25350542222120 is a wasteful number, since it uses less digits than its factorization.

25350542222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20443985705 (or 20443985701 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 25350542222120 its reverse (2122224505352), we get a palindrome (27472766727472).

The spelling of 25350542222120 in words is "twenty-five trillion, three hundred fifty billion, five hundred forty-two million, two hundred twenty-two thousand, one hundred twenty".