221030223119 has 2 divisors, whose sum is σ = 221030223120. Its totient is φ = 221030223118.

The previous prime is 221030223083. The next prime is 221030223131. The reversal of 221030223119 is 911322030122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-221030223119 is a prime.

It is a super-2 number, since 2×221030223119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221030223619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110515111559 + 110515111560.

It is an arithmetic number, because the mean of its divisors is an integer number (110515111560).

Almost surely, 2^221030223119 is an apocalyptic number.

221030223119 is a deficient number, since it is larger than the sum of its proper divisors (1).

221030223119 is an equidigital number, since it uses as much as digits as its factorization.

221030223119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 221030223119 in words is "two hundred twenty-one billion, thirty million, two hundred twenty-three thousand, one hundred nineteen".