221200220083 has 2 divisors, whose sum is σ = 221200220084. Its totient is φ = 221200220082.

The previous prime is 221200220077. The next prime is 221200220179. The reversal of 221200220083 is 380022002122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221200220083 - 2⁵ = 221200220051 is a prime.

It is not a weakly prime, because it can be changed into another prime (221200220183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110600110041 + 110600110042.

It is an arithmetic number, because the mean of its divisors is an integer number (110600110042).

Almost surely, 2^221200220083 is an apocalyptic number.

221200220083 is a deficient number, since it is larger than the sum of its proper divisors (1).

221200220083 is an equidigital number, since it uses as much as digits as its factorization.

221200220083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The spelling of 221200220083 in words is "two hundred twenty-one billion, two hundred million, two hundred twenty thousand, eighty-three".