25322241012 has 48 divisors (see below), whose sum is σ = 59571009792. Its totient is φ = 8371463680.

The previous prime is 25322241011. The next prime is 25322241019. The reversal of 25322241012 is 21014222352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25322241011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1954837 + ... + 1967747.

It is an arithmetic number, because the mean of its divisors is an integer number (1241062704).

Almost surely, 2^25322241012 is an apocalyptic number.

It is an amenable number.

25322241012 is an abundant number, since it is smaller than the sum of its proper divisors (34248768780).

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

25322241012 is a wasteful number, since it uses less digits than its factorization.

25322241012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248 (or 14246 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 25322241012 its reverse (21014222352), we get a palindrome (46336463364).

The spelling of 25322241012 in words is "twenty-five billion, three hundred twenty-two million, two hundred forty-one thousand, twelve".