6922067729977 has 32 divisors (see below), whose sum is σ = 7362253130112. Its totient is φ = 6499669423104.

The previous prime is 6922067729953. The next prime is 6922067729987. The reversal of 6922067729977 is 7799277602296.

It is a cyclic number.

It is not a de Polignac number, because 6922067729977 - 2¹¹ = 6922067727929 is a prime.

It is a Smith number, since the sum of its digits (73) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6922067729987) 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, 89698753 + ... + 89775889.

It is an arithmetic number, because the mean of its divisors is an integer number (230070410316).

Almost surely, 2^{6922067729977} is an apocalyptic number.

6922067729977 is a gapful number since it is divisible by the number (67) formed by its first and last digit.

It is an amenable number.

6922067729977 is a deficient number, since it is larger than the sum of its proper divisors (440185400135).

6922067729977 is a wasteful number, since it uses less digits than its factorization.

6922067729977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77977.

The product of its (nonzero) digits is 504094752, while the sum is 73.

The spelling of 6922067729977 in words is "six trillion, nine hundred twenty-two billion, sixty-seven million, seven hundred twenty-nine thousand, nine hundred seventy-seven".