67712832022 has 24 divisors (see below), whose sum is σ = 118209428568. Its totient is φ = 28968054720.

The previous prime is 67712831983. The next prime is 67712832023. The reversal of 67712832022 is 22023821776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67712832023) 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 11 ways as a sum of consecutive naturals, for example, 8225448 + ... + 8233675.

It is an arithmetic number, because the mean of its divisors is an integer number (4925392857).

Almost surely, 2^67712832022 is an apocalyptic number.

67712832022 is a deficient number, since it is larger than the sum of its proper divisors (50496596546).

67712832022 is a wasteful number, since it uses less digits than its factorization.

67712832022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16459164 (or 16459153 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 67712832022 in words is "sixty-seven billion, seven hundred twelve million, eight hundred thirty-two thousand, twenty-two".