2112322462 has 8 divisors (see below), whose sum is σ = 3169044936. Its totient is φ = 1055974152.

The previous prime is 2112322439. The next prime is 2112322463. The reversal of 2112322462 is 2642232112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112322463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78973 + ... + 102280.

It is an arithmetic number, because the mean of its divisors is an integer number (396130617).

Almost surely, 2^2112322462 is an apocalyptic number.

2112322462 is a deficient number, since it is larger than the sum of its proper divisors (1056722474).

2112322462 is a wasteful number, since it uses less digits than its factorization.

2112322462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187082.

The product of its digits is 2304, while the sum is 25.

The square root of 2112322462 is about 45960.0093777188. The cubic root of 2112322462 is about 1283.0790258935.

Adding to 2112322462 its reverse (2642232112), we get a palindrome (4754554574).

The spelling of 2112322462 in words is "two billion, one hundred twelve million, three hundred twenty-two thousand, four hundred sixty-two".