1122217122196 has 12 divisors (see below), whose sum is σ = 1969443365652. Its totient is φ = 559519017728.

The previous prime is 1122217122157. The next prime is 1122217122203. The reversal of 1122217122196 is 6912217122211.

It can be written as a sum of positive squares in 2 ways, for example, as 207298090000 + 914919032196 = 455300^2 + 956514^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397384255 + ... + 397387078.

It is an arithmetic number, because the mean of its divisors is an integer number (164120280471).

Almost surely, 2^{1122217122196} is an apocalyptic number.

It is an amenable number.

1122217122196 is a deficient number, since it is larger than the sum of its proper divisors (847226243456).

1122217122196 is a wasteful number, since it uses less digits than its factorization.

1122217122196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794771690 (or 794771688 counting only the distinct ones).

The product of its digits is 12096, while the sum is 37.

The spelling of 1122217122196 in words is "one trillion, one hundred twenty-two billion, two hundred seventeen million, one hundred twenty-two thousand, one hundred ninety-six".