2111334223 has 2 divisors, whose sum is σ = 2111334224. Its totient is φ = 2111334222.

The previous prime is 2111334167. The next prime is 2111334229. The reversal of 2111334223 is 3224331112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2111334223 - 2¹⁷ = 2111203151 is a prime.

It is a super-2 number, since 2×2111334223² = 8915464402422027458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2111334194 and 2111334203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111334229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055667111 + 1055667112.

It is an arithmetic number, because the mean of its divisors is an integer number (1055667112).

Almost surely, 2^2111334223 is an apocalyptic number.

2111334223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111334223 is an equidigital number, since it uses as much as digits as its factorization.

2111334223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 2111334223 is about 45949.2570451362. The cubic root of 2111334223 is about 1282.8789007472.

Adding to 2111334223 its reverse (3224331112), we get a palindrome (5335665335).

The spelling of 2111334223 in words is "two billion, one hundred eleven million, three hundred thirty-four thousand, two hundred twenty-three".