122012023 has 12 divisors (see below), whose sum is σ = 142940080. Its totient is φ = 102021120.

The previous prime is 122012021. The next prime is 122012029. The reversal of 122012023 is 320210221.

It is not a de Polignac number, because 122012023 - 2¹ = 122012021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122011994 and 122012012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6583 + ... + 16951.

Almost surely, 2^122012023 is an apocalyptic number.

122012023 is a deficient number, since it is larger than the sum of its proper divisors (20928057).

122012023 is an equidigital number, since it uses as much as digits as its factorization.

122012023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10458 (or 10417 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 122012023 is about 11045.9052594163. The cubic root of 122012023 is about 495.9838582481.

Adding to 122012023 its reverse (320210221), we get a palindrome (442222244).

The spelling of 122012023 in words is "one hundred twenty-two million, twelve thousand, twenty-three".