68182122207 has 32 divisors (see below), whose sum is σ = 101673031680. Its totient is φ = 40438056960.

The previous prime is 68182122191. The next prime is 68182122209. The reversal of 68182122207 is 70222128186.

It is not a de Polignac number, because 68182122207 - 2⁴ = 68182122191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68182122209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 433482 + ... + 569447.

It is an arithmetic number, because the mean of its divisors is an integer number (3177282240).

Almost surely, 2^68182122207 is an apocalyptic number.

68182122207 is a deficient number, since it is larger than the sum of its proper divisors (33490909473).

68182122207 is a wasteful number, since it uses less digits than its factorization.

68182122207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003023.

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 68182122207 in words is "sixty-eight billion, one hundred eighty-two million, one hundred twenty-two thousand, two hundred seven".