1306252225612 has 6 divisors (see below), whose sum is σ = 2285941394828. Its totient is φ = 653126112804.

The previous prime is 1306252225609. The next prime is 1306252225627. The reversal of 1306252225612 is 2165222526031.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163281528198 + ... + 163281528205.

Almost surely, 2^{1306252225612} is an apocalyptic number.

It is an amenable number.

1306252225612 is a deficient number, since it is larger than the sum of its proper divisors (979689169216).

1306252225612 is a wasteful number, since it uses less digits than its factorization.

1306252225612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326563056407 (or 326563056405 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1306252225612 in words is "one trillion, three hundred six billion, two hundred fifty-two million, two hundred twenty-five thousand, six hundred twelve".