2272332722 has 16 divisors (see below), whose sum is σ = 3719470752. Its totient is φ = 1032570720.

The previous prime is 2272332719. The next prime is 2272332773.

2272332722 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70853 + ... + 97799.

It is an arithmetic number, because the mean of its divisors is an integer number (232466922).

Almost surely, 2^2272332722 is an apocalyptic number.

2272332722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2272332722 is a deficient number, since it is larger than the sum of its proper divisors (1447138030).

2272332722 is a wasteful number, since it uses less digits than its factorization.

2272332722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30793.

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

The square root of 2272332722 is about 47668.9911997307. The cubic root of 2272332722 is about 1314.6918605062.

The spelling of 2272332722 in words is "two billion, two hundred seventy-two million, three hundred thirty-two thousand, seven hundred twenty-two".