222220200200993 has 2 divisors, whose sum is σ = 222220200200994. Its totient is φ = 222220200200992.

The previous prime is 222220200200903. The next prime is 222220200201061. The reversal of 222220200200993 is 399002002022222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208090059056929 + 14130141144064 = 14425327^2 + 3759008^2 .

It is a cyclic number.

It is not a de Polignac number, because 222220200200993 - 2²⁰ = 222220199152417 is a prime.

It is not a weakly prime, because it can be changed into another prime (222220200200903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111110100100496 + 111110100100497.

It is an arithmetic number, because the mean of its divisors is an integer number (111110100100497).

Almost surely, 2^{222220200200993} is an apocalyptic number.

It is an amenable number.

222220200200993 is a deficient number, since it is larger than the sum of its proper divisors (1).

222220200200993 is an equidigital number, since it uses as much as digits as its factorization.

222220200200993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 222220200200993 in words is "two hundred twenty-two trillion, two hundred twenty billion, two hundred million, two hundred thousand, nine hundred ninety-three".