221200883 has 2 divisors, whose sum is σ = 221200884. Its totient is φ = 221200882.

The previous prime is 221200879. The next prime is 221200891. The reversal of 221200883 is 388002122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 221200883 - 2² = 221200879 is a prime.

It is not a weakly prime, because it can be changed into another prime (221200873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110600441 + 110600442.

It is an arithmetic number, because the mean of its divisors is an integer number (110600442).

Almost surely, 2^221200883 is an apocalyptic number.

221200883 is a deficient number, since it is larger than the sum of its proper divisors (1).

221200883 is an equidigital number, since it uses as much as digits as its factorization.

221200883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 221200883 is about 14872.8236391077. The cubic root of 221200883 is about 604.7774907449. Note that the first 3 decimals are identical.

The spelling of 221200883 in words is "two hundred twenty-one million, two hundred thousand, eight hundred eighty-three".