122102230 has 8 divisors (see below), whose sum is σ = 219784032. Its totient is φ = 48840888.

The previous prime is 122102203. The next prime is 122102231. The reversal of 122102230 is 32201221.

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

It is a self number, because there is not a number n which added to its sum of digits gives 122102230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6105102 + ... + 6105121.

It is an arithmetic number, because the mean of its divisors is an integer number (27473004).

Almost surely, 2^122102230 is an apocalyptic number.

122102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122102230 is a deficient number, since it is larger than the sum of its proper divisors (97681802).

122102230 is a wasteful number, since it uses less digits than its factorization.

122102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210230.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 122102230 is about 11049.9877827987. The cubic root of 122102230 is about 496.1060598508.

Adding to 122102230 its reverse (32201221), we get a palindrome (154303451).

The spelling of 122102230 in words is "one hundred twenty-two million, one hundred two thousand, two hundred thirty".