25346113222 has 8 divisors (see below), whose sum is σ = 38024190576. Its totient is φ = 12671383032.

The previous prime is 25346113217. The next prime is 25346113301. The reversal of 25346113222 is 22231164352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817773 + ... + 848200.

It is an arithmetic number, because the mean of its divisors is an integer number (4753023822).

Almost surely, 2^25346113222 is an apocalyptic number.

25346113222 is a deficient number, since it is larger than the sum of its proper divisors (12678077354).

25346113222 is a wasteful number, since it uses less digits than its factorization.

25346113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673582.

The product of its digits is 17280, while the sum is 31.

Adding to 25346113222 its reverse (22231164352), we get a palindrome (47577277574).

The spelling of 25346113222 in words is "twenty-five billion, three hundred forty-six million, one hundred thirteen thousand, two hundred twenty-two".