102022223 has 2 divisors, whose sum is σ = 102022224. Its totient is φ = 102022222.

The previous prime is 102022183. The next prime is 102022231. The reversal of 102022223 is 322220201.

It is a strong prime.

It is an emirp because it is prime and its reverse (322220201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102022223 - 2⁶ = 102022159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102022198 and 102022207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102022523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011111 + 51011112.

It is an arithmetic number, because the mean of its divisors is an integer number (51011112).

Almost surely, 2^102022223 is an apocalyptic number.

102022223 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022223 is an equidigital number, since it uses as much as digits as its factorization.

102022223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 102022223 is about 10100.6050808850. The cubic root of 102022223 is about 467.2668027772.

Adding to 102022223 its reverse (322220201), we get a palindrome (424242424).

The spelling of 102022223 in words is "one hundred two million, twenty-two thousand, two hundred twenty-three".