122343473 has 4 divisors (see below), whose sum is σ = 139821120. Its totient is φ = 104865828.

The previous prime is 122343461. The next prime is 122343523. The reversal of 122343473 is 374343221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374343221 = 7 ⋅53477603.

It is a cyclic number.

It is not a de Polignac number, because 122343473 - 2⁸ = 122343217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122343443) 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, 8738813 + ... + 8738826.

It is an arithmetic number, because the mean of its divisors is an integer number (34955280).

Almost surely, 2^122343473 is an apocalyptic number.

It is an amenable number.

122343473 is a deficient number, since it is larger than the sum of its proper divisors (17477647).

122343473 is an equidigital number, since it uses as much as digits as its factorization.

122343473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17477646.

The product of its digits is 12096, while the sum is 29.

The square root of 122343473 is about 11060.8983812347. The cubic root of 122343473 is about 496.4325714417.

Adding to 122343473 its reverse (374343221), we get a palindrome (496686694).

The spelling of 122343473 in words is "one hundred twenty-two million, three hundred forty-three thousand, four hundred seventy-three".