122023072 has 12 divisors (see below), whose sum is σ = 240232986. Its totient is φ = 61011520.

The previous prime is 122023067. The next prime is 122023087. The reversal of 122023072 is 270320221.

It can be written as a sum of positive squares in only one way, i.e., 107246736 + 14776336 = 10356^2 + 3844^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906579 + ... + 1906642.

Almost surely, 2^122023072 is an apocalyptic number.

It is an amenable number.

122023072 is a deficient number, since it is larger than the sum of its proper divisors (118209914).

122023072 is an equidigital number, since it uses as much as digits as its factorization.

122023072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813231 (or 3813223 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 122023072 is about 11046.4053881795. The cubic root of 122023072 is about 495.9988293417.

Adding to 122023072 its reverse (270320221), we get a palindrome (392343293).

The spelling of 122023072 in words is "one hundred twenty-two million, twenty-three thousand, seventy-two".