12210203112322 has 16 divisors (see below), whose sum is σ = 18614457388152. Its totient is φ = 6006154003200.

The previous prime is 12210203112271. The next prime is 12210203112361. The reversal of 12210203112322 is 22321130201221.

It can be written as a sum of positive squares in 4 ways, for example, as 11882491515801 + 327711596521 = 3447099^2 + 572461^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12210203112293 and 12210203112302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192473223 + ... + 192536650.

Almost surely, 2^{12210203112322} is an apocalyptic number.

12210203112322 is a deficient number, since it is larger than the sum of its proper divisors (6404254275830).

12210203112322 is a wasteful number, since it uses less digits than its factorization.

12210203112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385010133.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12210203112322 its reverse (22321130201221), we get a palindrome (34531333313543).

The spelling of 12210203112322 in words is "twelve trillion, two hundred ten billion, two hundred three million, one hundred twelve thousand, three hundred twenty-two".