705153272272012 has 12 divisors (see below), whose sum is σ = 1236868153099096. Its totient is φ = 351762371386560.

The previous prime is 705153272272003. The next prime is 705153272272019. The reversal of 705153272272012 is 210272272351507.

It is a super-2 number, since 2×705153272272012² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (705153272272019) 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, 203566185414 + ... + 203566188877.

Almost surely, 2^{705153272272012} is an apocalyptic number.

It is an amenable number.

705153272272012 is a deficient number, since it is larger than the sum of its proper divisors (531714880827084).

705153272272012 is a wasteful number, since it uses less digits than its factorization.

705153272272012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407132374728 (or 407132374726 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 705153272272012 in words is "seven hundred five trillion, one hundred fifty-three billion, two hundred seventy-two million, two hundred seventy-two thousand, twelve".