1222013032197 has 16 divisors (see below), whose sum is σ = 1726162577280. Its totient is φ = 766323182592.

The previous prime is 1222013032133. The next prime is 1222013032241. The reversal of 1222013032197 is 7912303102221.

It is a happy number.

It is not a de Polignac number, because 1222013032197 - 2⁶ = 1222013032133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222013032397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6628372 + ... + 6810237.

It is an arithmetic number, because the mean of its divisors is an integer number (107885161080).

Almost surely, 2^{1222013032197} is an apocalyptic number.

1222013032197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1222013032197 is a deficient number, since it is larger than the sum of its proper divisors (504149545083).

1222013032197 is a wasteful number, since it uses less digits than its factorization.

1222013032197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13440412.

The product of its (nonzero) digits is 9072, while the sum is 33.

The spelling of 1222013032197 in words is "one trillion, two hundred twenty-two billion, thirteen million, thirty-two thousand, one hundred ninety-seven".