12412300122 has 12 divisors (see below), whose sum is σ = 26893316970. Its totient is φ = 4137433368.

The previous prime is 12412300111. The next prime is 12412300141. The reversal of 12412300122 is 22100321421.

It is a happy number.

12412300122 is a `hidden beast` number, since 1 + 241 + 2 + 300 + 122 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8297205921 + 4115094201 = 91089^2 + 64149^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 689572229 = 12412300122 / (1 + 2 + 4 + 1 + 2 + 3 + 0 + 0 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 12412300095 and 12412300104.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 344786097 + ... + 344786132.

Almost surely, 2^12412300122 is an apocalyptic number.

12412300122 is an abundant number, since it is smaller than the sum of its proper divisors (14481016848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12412300122 is a wasteful number, since it uses less digits than its factorization.

12412300122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689572237 (or 689572234 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12412300122 its reverse (22100321421), we get a palindrome (34512621543).

The spelling of 12412300122 in words is "twelve billion, four hundred twelve million, three hundred thousand, one hundred twenty-two".