1122422033197 has 4 divisors (see below), whose sum is σ = 1123066734556. Its totient is φ = 1121777331840.

The previous prime is 1122422033171. The next prime is 1122422033209. The reversal of 1122422033197 is 7913302242211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13516155081 + 1108905878116 = 116259^2 + 1053046^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122422033197 - 2⁷ = 1122422033069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122422033167) by changing a digit.

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, 322348068 + ... + 322351549.

It is an arithmetic number, because the mean of its divisors is an integer number (280766683639).

Almost surely, 2^{1122422033197} is an apocalyptic number.

It is an amenable number.

1122422033197 is a deficient number, since it is larger than the sum of its proper divisors (644701359).

1122422033197 is an equidigital number, since it uses as much as digits as its factorization.

1122422033197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644701358.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 1122422033197 in words is "one trillion, one hundred twenty-two billion, four hundred twenty-two million, thirty-three thousand, one hundred ninety-seven".