7002223 has 2 divisors, whose sum is σ = 7002224. Its totient is φ = 7002222.

The previous prime is 7002221. The next prime is 7002227. The reversal of 7002223 is 3222007.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3222007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7002223 - 2¹ = 7002221 is a prime.

It is a super-2 number, since 2×7002223² = 98062253883458, which contains 22 as substring.

Together with 7002221, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7002197 and 7002206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7002221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3501111 + 3501112.

It is an arithmetic number, because the mean of its divisors is an integer number (3501112).

Almost surely, 2^7002223 is an apocalyptic number.

7002223 is a deficient number, since it is larger than the sum of its proper divisors (1).

7002223 is an equidigital number, since it uses as much as digits as its factorization.

7002223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 7002223 is about 2646.1713852281. The cubic root of 7002223 is about 191.3133658770.

It can be divided in two parts, 7002 and 223, that added together give a square (7225 = 85²).

The spelling of 7002223 in words is "seven million, two thousand, two hundred twenty-three".