25346463222 has 8 divisors (see below), whose sum is σ = 50692926456. Its totient is φ = 8448821072.

The previous prime is 25346463221. The next prime is 25346463227. The reversal of 25346463222 is 22236464352.

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

25346463222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25346463221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2112205263 + ... + 2112205274.

It is an arithmetic number, because the mean of its divisors is an integer number (6336615807).

Almost surely, 2^25346463222 is an apocalyptic number.

25346463222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25346463222 is a wasteful number, since it uses less digits than its factorization.

25346463222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4224410542.

The product of its digits is 414720, while the sum is 39.

The spelling of 25346463222 in words is "twenty-five billion, three hundred forty-six million, four hundred sixty-three thousand, two hundred twenty-two".