122733219 has 8 divisors (see below), whose sum is σ = 187022080. Its totient is φ = 70133256.

The previous prime is 122733211. The next prime is 122733229. The reversal of 122733219 is 912337221.

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

It is not a de Polignac number, because 122733219 - 2³ = 122733211 is a prime.

It is a super-2 number, since 2×122733219² = 30126886092203922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122733211) 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, 2922199 + ... + 2922240.

It is an arithmetic number, because the mean of its divisors is an integer number (23377760).

Almost surely, 2^122733219 is an apocalyptic number.

122733219 is a deficient number, since it is larger than the sum of its proper divisors (64288861).

122733219 is an equidigital number, since it uses as much as digits as its factorization.

122733219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5844449.

The product of its digits is 4536, while the sum is 30.

The square root of 122733219 is about 11078.5025612670. The cubic root of 122733219 is about 496.9591695234.

The spelling of 122733219 in words is "one hundred twenty-two million, seven hundred thirty-three thousand, two hundred nineteen".