122773371867 has 32 divisors (see below), whose sum is σ = 192679637760. Its totient is φ = 76996690560.

The previous prime is 122773371859. The next prime is 122773371913. The reversal of 122773371867 is 768173377221.

122773371867 is a `hidden beast` number, since 1 + 227 + 7 + 337 + 1 + 86 + 7 = 666.

It is not a de Polignac number, because 122773371867 - 2³ = 122773371859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122773371857) 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, 891892 + ... + 1020302.

It is an arithmetic number, because the mean of its divisors is an integer number (6021238680).

Almost surely, 2^122773371867 is an apocalyptic number.

122773371867 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

122773371867 is a deficient number, since it is larger than the sum of its proper divisors (69906265893).

122773371867 is a wasteful number, since it uses less digits than its factorization.

122773371867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130520 (or 130514 counting only the distinct ones).

The product of its digits is 4148928, while the sum is 54.

It can be divided in two parts, 1227733 and 71867, that added together give a square (1299600 = 1140²).

The spelling of 122773371867 in words is "one hundred twenty-two billion, seven hundred seventy-three million, three hundred seventy-one thousand, eight hundred sixty-seven".