224122133197 has 2 divisors, whose sum is σ = 224122133198. Its totient is φ = 224122133196.

The previous prime is 224122133177. The next prime is 224122133243. The reversal of 224122133197 is 791331221422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 163110169161 + 61011964036 = 403869^2 + 247006^2 .

It is a cyclic number.

It is not a de Polignac number, because 224122133197 - 2¹⁵ = 224122100429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224122133167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112061066598 + 112061066599.

It is an arithmetic number, because the mean of its divisors is an integer number (112061066599).

Almost surely, 2^224122133197 is an apocalyptic number.

It is an amenable number.

224122133197 is a deficient number, since it is larger than the sum of its proper divisors (1).

224122133197 is an equidigital number, since it uses as much as digits as its factorization.

224122133197 is an evil number, because the sum of its binary digits is even.

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

The spelling of 224122133197 in words is "two hundred twenty-four billion, one hundred twenty-two million, one hundred thirty-three thousand, one hundred ninety-seven".