230412122 has 4 divisors (see below), whose sum is σ = 345618186. Its totient is φ = 115206060.

The previous prime is 230412121. The next prime is 230412139. The reversal of 230412122 is 221214032.

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

It can be written as a sum of positive squares in only one way, i.e., 198274561 + 32137561 = 14081^2 + 5669^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 230412122.

It is not an unprimeable number, because it can be changed into a prime (230412121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57603029 + ... + 57603032.

Almost surely, 2^230412122 is an apocalyptic number.

230412122 is a deficient number, since it is larger than the sum of its proper divisors (115206064).

230412122 is a wasteful number, since it uses less digits than its factorization.

230412122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115206063.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230412122 is about 15179.3320669916. The cubic root of 230412122 is about 613.0582971186.

Adding to 230412122 its reverse (221214032), we get a palindrome (451626154).

The spelling of 230412122 in words is "two hundred thirty million, four hundred twelve thousand, one hundred twenty-two".