272222841944 has 16 divisors (see below), whose sum is σ = 511287373800. Its totient is φ = 135879542272.

The previous prime is 272222841941. The next prime is 272222841949. The reversal of 272222841944 is 449148222272.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272222841941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28979849 + ... + 28989240.

Almost surely, 2^272222841944 is an apocalyptic number.

It is an amenable number.

272222841944 is a deficient number, since it is larger than the sum of its proper divisors (239064531856).

272222841944 is a wasteful number, since it uses less digits than its factorization.

272222841944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57969682 (or 57969678 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The spelling of 272222841944 in words is "two hundred seventy-two billion, two hundred twenty-two million, eight hundred forty-one thousand, nine hundred forty-four".