2272332227 has 8 divisors (see below), whose sum is σ = 2609376960. Its totient is φ = 1957032360.

The previous prime is 2272332211. The next prime is 2272332253. The reversal of 2272332227 is 7222332722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2272332227 - 2⁴ = 2272332211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2272332193 and 2272332202.

It is not an unprimeable number, because it can be changed into a prime (2272332277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5435993 + ... + 5436410.

It is an arithmetic number, because the mean of its divisors is an integer number (326172120).

Almost surely, 2^2272332227 is an apocalyptic number.

2272332227 is a deficient number, since it is larger than the sum of its proper divisors (337044733).

2272332227 is a wasteful number, since it uses less digits than its factorization.

2272332227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10872433.

The product of its digits is 28224, while the sum is 32.

The square root of 2272332227 is about 47668.9860076759. The cubic root of 2272332227 is about 1314.6917650430.

Adding to 2272332227 its reverse (7222332722), we get a palindrome (9494664949).

The spelling of 2272332227 in words is "two billion, two hundred seventy-two million, three hundred thirty-two thousand, two hundred twenty-seven".