122243023 has 8 divisors (see below), whose sum is σ = 142955648. Its totient is φ = 102342744.

The previous prime is 122243021. The next prime is 122243057. The reversal of 122243023 is 320342221.

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

It is not a de Polignac number, because 122243023 - 2¹ = 122243021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122243021) 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, 202761 + ... + 203362.

It is an arithmetic number, because the mean of its divisors is an integer number (17869456).

Almost surely, 2^122243023 is an apocalyptic number.

122243023 is a deficient number, since it is larger than the sum of its proper divisors (20712625).

122243023 is an equidigital number, since it uses as much as digits as its factorization.

122243023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406173.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 122243023 is about 11056.3566784000. The cubic root of 122243023 is about 496.2966690666.

Adding to 122243023 its reverse (320342221), we get a palindrome (442585244).

The spelling of 122243023 in words is "one hundred twenty-two million, two hundred forty-three thousand, twenty-three".