322272222723 has 16 divisors (see below), whose sum is σ = 520843996800. Its totient is φ = 195316498440.

The previous prime is 322272222719. The next prime is 322272222793. The reversal of 322272222723 is 327222272223.

322272222723 is a `hidden beast` number, since 322 + 272 + 22 + 27 + 23 = 666.

It is not a de Polignac number, because 322272222723 - 2² = 322272222719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (322272222793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542545533 + ... + 542546126.

It is an arithmetic number, because the mean of its divisors is an integer number (32552749800).

Almost surely, 2^322272222723 is an apocalyptic number.

322272222723 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

322272222723 is a deficient number, since it is larger than the sum of its proper divisors (198571774077).

322272222723 is a wasteful number, since it uses less digits than its factorization.

322272222723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085091679 (or 1085091673 counting only the distinct ones).

The product of its digits is 112896, while the sum is 36.

Adding to 322272222723 its reverse (327222272223), we get a palindrome (649494494946).

The spelling of 322272222723 in words is "three hundred twenty-two billion, two hundred seventy-two million, two hundred twenty-two thousand, seven hundred twenty-three".