122434102 has 16 divisors (see below), whose sum is σ = 222233760. Its totient is φ = 49385088.

The previous prime is 122434063. The next prime is 122434111. The reversal of 122434102 is 201434221.

It is a self number, because there is not a number n which added to its sum of digits gives 122434102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256977 + ... + 257452.

It is an arithmetic number, because the mean of its divisors is an integer number (13889610).

Almost surely, 2^122434102 is an apocalyptic number.

122434102 is a deficient number, since it is larger than the sum of its proper divisors (99799658).

122434102 is a wasteful number, since it uses less digits than its factorization.

122434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514455.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 122434102 is about 11064.9944419326. The cubic root of 122434102 is about 496.5551228170. Note that the first 3 decimals are identical.

Adding to 122434102 its reverse (201434221), we get a palindrome (323868323).

The spelling of 122434102 in words is "one hundred twenty-two million, four hundred thirty-four thousand, one hundred two".