122203023 has 8 divisors (see below), whose sum is σ = 168193536. Its totient is φ = 78840600.

The previous prime is 122202973. The next prime is 122203027. The reversal of 122203023 is 320302221.

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

It is not a de Polignac number, because 122203023 - 2¹⁰ = 122201999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122202993 and 122203011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122203027) 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, 656913 + ... + 657098.

It is an arithmetic number, because the mean of its divisors is an integer number (21024192).

Almost surely, 2^122203023 is an apocalyptic number.

122203023 is a deficient number, since it is larger than the sum of its proper divisors (45990513).

122203023 is a wasteful number, since it uses less digits than its factorization.

122203023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314045.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 122203023 is about 11054.5476162528. The cubic root of 122203023 is about 496.2425309190.

Adding to 122203023 its reverse (320302221), we get a palindrome (442505244).

The spelling of 122203023 in words is "one hundred twenty-two million, two hundred three thousand, twenty-three".