273222275 has 12 divisors (see below), whose sum is σ = 339206712. Its totient is φ = 218312640.

The previous prime is 273222263. The next prime is 273222281. The reversal of 273222275 is 572222372.

It is not a de Polignac number, because 273222275 - 2⁴ = 273222259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15887 + ... + 28263.

It is an arithmetic number, because the mean of its divisors is an integer number (28267226).

Almost surely, 2^273222275 is an apocalyptic number.

273222275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

273222275 is a deficient number, since it is larger than the sum of its proper divisors (65984437).

273222275 is a wasteful number, since it uses less digits than its factorization.

273222275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13270 (or 13265 counting only the distinct ones).

The product of its digits is 23520, while the sum is 32.

The square root of 273222275 is about 16529.4366207684. The cubic root of 273222275 is about 648.8914240063.

The spelling of 273222275 in words is "two hundred seventy-three million, two hundred twenty-two thousand, two hundred seventy-five".