1225732939708 has 12 divisors (see below), whose sum is σ = 2146953003832. Its totient is φ = 612317795760.

The previous prime is 1225732939687. The next prime is 1225732939721. The reversal of 1225732939708 is 8079392375221.

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, 137163498 + ... + 137172433.

Almost surely, 2^{1225732939708} is an apocalyptic number.

It is an amenable number.

1225732939708 is a deficient number, since it is larger than the sum of its proper divisors (921220064124).

1225732939708 is a wasteful number, since it uses less digits than its factorization.

1225732939708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274337052 (or 274337050 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The spelling of 1225732939708 in words is "one trillion, two hundred twenty-five billion, seven hundred thirty-two million, nine hundred thirty-nine thousand, seven hundred eight".