12225935948 has 6 divisors (see below), whose sum is σ = 21395387916. Its totient is φ = 6112967972.

The previous prime is 12225935941. The next prime is 12225935983. The reversal of 12225935948 is 84953952221.

It is a junction number, because it is equal to n+sod(n) for n = 12225935896 and 12225935905.

It is not an unprimeable number, because it can be changed into a prime (12225935941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1528241990 + ... + 1528241997.

It is an arithmetic number, because the mean of its divisors is an integer number (3565897986).

Almost surely, 2^12225935948 is an apocalyptic number.

It is an amenable number.

12225935948 is a deficient number, since it is larger than the sum of its proper divisors (9169451968).

12225935948 is a wasteful number, since it uses less digits than its factorization.

12225935948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056483991 (or 3056483989 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The spelling of 12225935948 in words is "twelve billion, two hundred twenty-five million, nine hundred thirty-five thousand, nine hundred forty-eight".