102223166 has 8 divisors (see below), whose sum is σ = 153398064. Its totient is φ = 51090480.

The previous prime is 102223111. The next prime is 102223183. The reversal of 102223166 is 661322201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3575 + ... + 14738.

It is an arithmetic number, because the mean of its divisors is an integer number (19174758).

Almost surely, 2^102223166 is an apocalyptic number.

102223166 is a deficient number, since it is larger than the sum of its proper divisors (51174898).

102223166 is a wasteful number, since it uses less digits than its factorization.

102223166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21106.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 102223166 is about 10110.5472651088. The cubic root of 102223166 is about 467.5733778651.

Adding to 102223166 its reverse (661322201), we get a palindrome (763545367).

The spelling of 102223166 in words is "one hundred two million, two hundred twenty-three thousand, one hundred sixty-six".