23244434431222 has 16 divisors (see below), whose sum is σ = 34926062969952. Its totient is φ = 11602414131840.

The previous prime is 23244434431201. The next prime is 23244434431291. The reversal of 23244434431222 is 22213443444232.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 85043263 + ... + 85316149.

It is an arithmetic number, because the mean of its divisors is an integer number (2182878935622).

Almost surely, 2^{23244434431222} is an apocalyptic number.

23244434431222 is a deficient number, since it is larger than the sum of its proper divisors (11681628538730).

23244434431222 is a wasteful number, since it uses less digits than its factorization.

23244434431222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345303.

The product of its digits is 884736, while the sum is 40.

Adding to 23244434431222 its reverse (22213443444232), we get a palindrome (45457877875454).

The spelling of 23244434431222 in words is "twenty-three trillion, two hundred forty-four billion, four hundred thirty-four million, four hundred thirty-one thousand, two hundred twenty-two".