1223331322210 has 16 divisors (see below), whose sum is σ = 2239318353600. Its totient is φ = 481038756976.

The previous prime is 1223331322181. The next prime is 1223331322229. The reversal of 1223331322210 is 122231333221.

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, 1036720870 + ... + 1036722049.

It is an arithmetic number, because the mean of its divisors is an integer number (139957397100).

Almost surely, 2^{1223331322210} is an apocalyptic number.

1223331322210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223331322210 is a deficient number, since it is larger than the sum of its proper divisors (1015987031390).

1223331322210 is a wasteful number, since it uses less digits than its factorization.

1223331322210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073442985.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1223331322210 its reverse (122231333221), we get a palindrome (1345562655431).

The spelling of 1223331322210 in words is "one trillion, two hundred twenty-three billion, three hundred thirty-one million, three hundred twenty-two thousand, two hundred ten".