102433222 has 4 divisors (see below), whose sum is σ = 153649836. Its totient is φ = 51216610.

The previous prime is 102433189. The next prime is 102433231. The reversal of 102433222 is 222334201.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102433222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25608304 + ... + 25608307.

It is an arithmetic number, because the mean of its divisors is an integer number (38412459).

Almost surely, 2^102433222 is an apocalyptic number.

102433222 is a deficient number, since it is larger than the sum of its proper divisors (51216614).

102433222 is an equidigital number, since it uses as much as digits as its factorization.

102433222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51216613.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 102433222 is about 10120.9298979886. The cubic root of 102433222 is about 467.8934272879.

Adding to 102433222 its reverse (222334201), we get a palindrome (324767423).

The spelling of 102433222 in words is "one hundred two million, four hundred thirty-three thousand, two hundred twenty-two".