712210662162 has 12 divisors (see below), whose sum is σ = 1543123101390. Its totient is φ = 237403554048.

The previous prime is 712210662143. The next prime is 712210662173. The reversal of 712210662162 is 261266012217.

It is a happy number.

712210662162 is a `hidden beast` number, since 7 + 1 + 2 + 21 + 0 + 6 + 621 + 6 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 699700463361 + 12510198801 = 836481^2 + 111849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19783629487 + ... + 19783629522.

Almost surely, 2^712210662162 is an apocalyptic number.

712210662162 is an abundant number, since it is smaller than the sum of its proper divisors (830912439228).

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

712210662162 is a wasteful number, since it uses less digits than its factorization.

712210662162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39567259017 (or 39567259014 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

Adding to 712210662162 its reverse (261266012217), we get a palindrome (973476674379).

The spelling of 712210662162 in words is "seven hundred twelve billion, two hundred ten million, six hundred sixty-two thousand, one hundred sixty-two".