223022302091 has 2 divisors, whose sum is σ = 223022302092. Its totient is φ = 223022302090.

The previous prime is 223022301989. The next prime is 223022302103. The reversal of 223022302091 is 190203220322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223022302091 - 2¹⁰ = 223022301067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223022302091.

It is not a weakly prime, because it can be changed into another prime (223022301091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511151045 + 111511151046.

It is an arithmetic number, because the mean of its divisors is an integer number (111511151046).

Almost surely, 2^223022302091 is an apocalyptic number.

223022302091 is a deficient number, since it is larger than the sum of its proper divisors (1).

223022302091 is an equidigital number, since it uses as much as digits as its factorization.

223022302091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 223022302091 in words is "two hundred twenty-three billion, twenty-two million, three hundred two thousand, ninety-one".