12254213950 has 48 divisors (see below), whose sum is σ = 24883585920. Its totient is φ = 4452732000.

The previous prime is 12254213941. The next prime is 12254214013. The reversal of 12254213950 is 5931245221.

It is a congruent number.

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, 794815 + ... + 810085.

It is an arithmetic number, because the mean of its divisors is an integer number (518408040).

Almost surely, 2^12254213950 is an apocalyptic number.

12254213950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12254213950 is an abundant number, since it is smaller than the sum of its proper divisors (12629371970).

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

12254213950 is a wasteful number, since it uses less digits than its factorization.

12254213950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16753 (or 16748 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 12254213950 in words is "twelve billion, two hundred fifty-four million, two hundred thirteen thousand, nine hundred fifty".