623222222326 has 64 divisors (see below), whose sum is σ = 1082783116800. Its totient is φ = 266228723200.

The previous prime is 623222222317. The next prime is 623222222351.

623222222326 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 623222222291 and 623222222300.

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, 68928366 + ... + 68937406.

It is an arithmetic number, because the mean of its divisors is an integer number (16918486200).

Almost surely, 2^623222222326 is an apocalyptic number.

623222222326 is a deficient number, since it is larger than the sum of its proper divisors (459560894474).

623222222326 is a wasteful number, since it uses less digits than its factorization.

623222222326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445.

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 623222 and 222326, that added together give a palindrome (845548).

The spelling of 623222222326 in words is "six hundred twenty-three billion, two hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-six".