122430232 has 8 divisors (see below), whose sum is σ = 229556700. Its totient is φ = 61215112.

The previous prime is 122430221. The next prime is 122430283. The reversal of 122430232 is 232034221.

It is a tau number, because it is divible by the number of its divisors (8).

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, 7651882 + ... + 7651897.

Almost surely, 2^122430232 is an apocalyptic number.

It is an amenable number.

122430232 is a deficient number, since it is larger than the sum of its proper divisors (107126468).

122430232 is a wasteful number, since it uses less digits than its factorization.

122430232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15303785 (or 15303781 counting only the distinct ones).

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

The square root of 122430232 is about 11064.8195647286. The cubic root of 122430232 is about 496.5498909180.

Adding to 122430232 its reverse (232034221), we get a palindrome (354464453).

The spelling of 122430232 in words is "one hundred twenty-two million, four hundred thirty thousand, two hundred thirty-two".