2272321735 has 32 divisors (see below), whose sum is σ = 2846622528. Its totient is φ = 1740211200.

The previous prime is 2272321717. The next prime is 2272321747. The reversal of 2272321735 is 5371232722.

It is not a de Polignac number, because 2272321735 - 2⁵ = 2272321703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2272321735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1953264 + ... + 1954426.

It is an arithmetic number, because the mean of its divisors is an integer number (88956954).

Almost surely, 2^2272321735 is an apocalyptic number.

2272321735 is a deficient number, since it is larger than the sum of its proper divisors (574300793).

2272321735 is a wasteful number, since it uses less digits than its factorization.

2272321735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395.

The product of its digits is 35280, while the sum is 34.

The square root of 2272321735 is about 47668.8759569596. The cubic root of 2272321735 is about 1314.6897416055.

The spelling of 2272321735 in words is "two billion, two hundred seventy-two million, three hundred twenty-one thousand, seven hundred thirty-five".