272264225606 has 4 divisors (see below), whose sum is σ = 408396338412. Its totient is φ = 136132112802.

The previous prime is 272264225593. The next prime is 272264225609. The reversal of 272264225606 is 606522462272.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272264225609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68066056400 + ... + 68066056403.

It is an arithmetic number, because the mean of its divisors is an integer number (102099084603).

Almost surely, 2^272264225606 is an apocalyptic number.

272264225606 is a deficient number, since it is larger than the sum of its proper divisors (136132112806).

272264225606 is a wasteful number, since it uses less digits than its factorization.

272264225606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136132112805.

The product of its (nonzero) digits is 967680, while the sum is 44.

Adding to 272264225606 its reverse (606522462272), we get a palindrome (878786687878).

The spelling of 272264225606 in words is "two hundred seventy-two billion, two hundred sixty-four million, two hundred twenty-five thousand, six hundred six".