122120473 has 8 divisors (see below), whose sum is σ = 126469728. Its totient is φ = 117839904.

The previous prime is 122120419. The next prime is 122120477. The reversal of 122120473 is 374021221.

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 122120473 - 2⁹ = 122119961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122120477) 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, 13540 + ... + 20677.

It is an arithmetic number, because the mean of its divisors is an integer number (15808716).

Almost surely, 2^122120473 is an apocalyptic number.

It is an amenable number.

122120473 is a deficient number, since it is larger than the sum of its proper divisors (4349255).

122120473 is an equidigital number, since it uses as much as digits as its factorization.

122120473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34343.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 122120473 is about 11050.8132279937. The cubic root of 122120473 is about 496.1307659574.

Adding to 122120473 its reverse (374021221), we get a palindrome (496141694).

The spelling of 122120473 in words is "one hundred twenty-two million, one hundred twenty thousand, four hundred seventy-three".