122023004 has 24 divisors (see below), whose sum is σ = 225889440. Its totient is φ = 57556224.

The previous prime is 122023001. The next prime is 122023043. The reversal of 122023004 is 400320221.

It is a super-2 number, since 2×122023004² = 29779227010368032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122023004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122023001) 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, 2369 + ... + 15800.

It is an arithmetic number, because the mean of its divisors is an integer number (9412060).

Almost surely, 2^122023004 is an apocalyptic number.

It is an amenable number.

122023004 is a deficient number, since it is larger than the sum of its proper divisors (103866436).

122023004 is a wasteful number, since it uses less digits than its factorization.

122023004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18269 (or 18267 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 122023004 is about 11046.4023102547. The cubic root of 122023004 is about 495.9987372063.

Adding to 122023004 its reverse (400320221), we get a palindrome (522343225).

The spelling of 122023004 in words is "one hundred twenty-two million, twenty-three thousand, four".