102234422 has 12 divisors (see below), whose sum is σ = 154915908. Its totient is φ = 50601000.

The previous prime is 102234409. The next prime is 102234427. The reversal of 102234422 is 224432201.

It is a junction number, because it is equal to n+sod(n) for n = 102234394 and 102234403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102234427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17897 + ... + 22907.

It is an arithmetic number, because the mean of its divisors is an integer number (12909659).

Almost surely, 2^102234422 is an apocalyptic number.

102234422 is a deficient number, since it is larger than the sum of its proper divisors (52681486).

102234422 is an equidigital number, since it uses as much as digits as its factorization.

102234422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5215 (or 5114 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 102234422 is about 10111.1038962123. The cubic root of 102234422 is about 467.5905390527.

Adding to 102234422 its reverse (224432201), we get a palindrome (326666623).

The spelling of 102234422 in words is "one hundred two million, two hundred thirty-four thousand, four hundred twenty-two".