782202112012 has 12 divisors (see below), whose sum is σ = 1375946203576. Its totient is φ = 389074625280.

The previous prime is 782202111961. The next prime is 782202112057. The reversal of 782202112012 is 210211202287.

It is a super-2 number, since 2×782202112012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506606814 + ... + 506608357.

Almost surely, 2^782202112012 is an apocalyptic number.

It is an amenable number.

782202112012 is a deficient number, since it is larger than the sum of its proper divisors (593744091564).

782202112012 is a wasteful number, since it uses less digits than its factorization.

782202112012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013215368 (or 1013215366 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

Adding to 782202112012 its reverse (210211202287), we get a palindrome (992413314299).

The spelling of 782202112012 in words is "seven hundred eighty-two billion, two hundred two million, one hundred twelve thousand, twelve".