122330419 has 4 divisors (see below), whose sum is σ = 129526344. Its totient is φ = 115134496.

The previous prime is 122330393. The next prime is 122330431. The reversal of 122330419 is 914033221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914033221 = 211 ⋅4331911.

It is a cyclic number.

It is not a de Polignac number, because 122330419 - 2¹³ = 122322227 is a prime.

It is a super-2 number, since 2×122330419² = 29929462825431122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122330393 and 122330402.

It is not an unprimeable number, because it can be changed into a prime (122330449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3597937 + ... + 3597970.

It is an arithmetic number, because the mean of its divisors is an integer number (32381586).

Almost surely, 2^122330419 is an apocalyptic number.

122330419 is a deficient number, since it is larger than the sum of its proper divisors (7195925).

122330419 is an equidigital number, since it uses as much as digits as its factorization.

122330419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195924.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 122330419 is about 11060.3082687600. The cubic root of 122330419 is about 496.4149144276.

The spelling of 122330419 in words is "one hundred twenty-two million, three hundred thirty thousand, four hundred nineteen".