272111575612 has 12 divisors (see below), whose sum is σ = 476214683896. Its totient is φ = 136050237360.

The previous prime is 272111575601. The next prime is 272111575627. The reversal of 272111575612 is 216575111272.

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, 1276314 + ... + 1474177.

Almost surely, 2^272111575612 is an apocalyptic number.

It is an amenable number.

272111575612 is a deficient number, since it is larger than the sum of its proper divisors (204103108284).

272111575612 is a wasteful number, since it uses less digits than its factorization.

272111575612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775228 (or 2775226 counting only the distinct ones).

The product of its digits is 58800, while the sum is 40.

Adding to 272111575612 its reverse (216575111272), we get a palindrome (488686686884).

The spelling of 272111575612 in words is "two hundred seventy-two billion, one hundred eleven million, five hundred seventy-five thousand, six hundred twelve".