222002132197 has 2 divisors, whose sum is σ = 222002132198. Its totient is φ = 222002132196.

The previous prime is 222002132189. The next prime is 222002132243. The reversal of 222002132197 is 791231200222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206989511521 + 15012620676 = 454961^2 + 122526^2 .

It is a cyclic number.

It is not a de Polignac number, because 222002132197 - 2³ = 222002132189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222002136197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111001066098 + 111001066099.

It is an arithmetic number, because the mean of its divisors is an integer number (111001066099).

Almost surely, 2^222002132197 is an apocalyptic number.

It is an amenable number.

222002132197 is a deficient number, since it is larger than the sum of its proper divisors (1).

222002132197 is an equidigital number, since it uses as much as digits as its factorization.

222002132197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 222002132197 in words is "two hundred twenty-two billion, two million, one hundred thirty-two thousand, one hundred ninety-seven".