12783212062 has 8 divisors (see below), whose sum is σ = 19437487056. Its totient is φ = 6304049712.

The previous prime is 12783211993. The next prime is 12783212131. The reversal of 12783212062 is 26021238721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12783211993) and next prime (12783212131).

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 43777978 + ... + 43778269.

It is an arithmetic number, because the mean of its divisors is an integer number (2429685882).

Almost surely, 2^12783212062 is an apocalyptic number.

12783212062 is a deficient number, since it is larger than the sum of its proper divisors (6654274994).

12783212062 is an equidigital number, since it uses as much as digits as its factorization.

12783212062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87556322.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 12783212062 in words is "twelve billion, seven hundred eighty-three million, two hundred twelve thousand, sixty-two".