122789033 has 8 divisors (see below), whose sum is σ = 125758656. Its totient is φ = 119854000.

The previous prime is 122789003. The next prime is 122789053. The reversal of 122789033 is 330987221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122789033 - 2¹⁴ = 122772649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122788984 and 122789002.

It is not an unprimeable number, because it can be changed into a prime (122789003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391 + ... + 15732.

It is an arithmetic number, because the mean of its divisors is an integer number (15719832).

Almost surely, 2^122789033 is an apocalyptic number.

It is an amenable number.

122789033 is a deficient number, since it is larger than the sum of its proper divisors (2969623).

122789033 is a wasteful number, since it uses less digits than its factorization.

122789033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17295.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 122789033 is about 11081.0212976963. The cubic root of 122789033 is about 497.0344902767.

The spelling of 122789033 in words is "one hundred twenty-two million, seven hundred eighty-nine thousand, thirty-three".