122033805 has 16 divisors (see below), whose sum is σ = 195459264. Its totient is φ = 65016320.

The previous prime is 122033801. The next prime is 122033839. The reversal of 122033805 is 508330221.

It is not a de Polignac number, because 122033805 - 2² = 122033801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122033801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12637 + ... + 20093.

It is an arithmetic number, because the mean of its divisors is an integer number (12216204).

Almost surely, 2^122033805 is an apocalyptic number.

122033805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122033805 is a deficient number, since it is larger than the sum of its proper divisors (73425459).

122033805 is a wasteful number, since it uses less digits than its factorization.

122033805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8556.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 122033805 is about 11046.8911916430. The cubic root of 122033805 is about 496.0133713985.

The spelling of 122033805 in words is "one hundred twenty-two million, thirty-three thousand, eight hundred five".