272212110806 has 4 divisors (see below), whose sum is σ = 408318166212. Its totient is φ = 136106055402.

The previous prime is 272212110721. The next prime is 272212110817. The reversal of 272212110806 is 608011212272.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68053027700 + ... + 68053027703.

It is an arithmetic number, because the mean of its divisors is an integer number (102079541553).

Almost surely, 2^272212110806 is an apocalyptic number.

272212110806 is a deficient number, since it is larger than the sum of its proper divisors (136106055406).

272212110806 is a wasteful number, since it uses less digits than its factorization.

272212110806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136106055405.

The product of its (nonzero) digits is 5376, while the sum is 32.

The spelling of 272212110806 in words is "two hundred seventy-two billion, two hundred twelve million, one hundred ten thousand, eight hundred six".