1232211213122 has 16 divisors (see below), whose sum is σ = 1865688914880. Its totient is φ = 610315513968.

The previous prime is 1232211213113. The next prime is 1232211213127. The reversal of 1232211213122 is 2213121122321.

It is not an unprimeable number, because it can be changed into a prime (1232211213127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4222043 + ... + 4504449.

It is an arithmetic number, because the mean of its divisors is an integer number (116605557180).

Almost surely, 2^{1232211213122} is an apocalyptic number.

1232211213122 is a deficient number, since it is larger than the sum of its proper divisors (633477701758).

1232211213122 is a wasteful number, since it uses less digits than its factorization.

1232211213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302905.

The product of its digits is 576, while the sum is 23.

Adding to 1232211213122 its reverse (2213121122321), we get a palindrome (3445332335443).

The spelling of 1232211213122 in words is "one trillion, two hundred thirty-two billion, two hundred eleven million, two hundred thirteen thousand, one hundred twenty-two".