122023331 has 8 divisors (see below), whose sum is σ = 131639904. Its totient is φ = 112677760.

The previous prime is 122023309. The next prime is 122023351. The reversal of 122023331 is 133320221.

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

It is a cyclic number.

It is not a de Polignac number, because 122023331 - 2¹⁸ = 121761187 is a prime.

It is a super-2 number, since 2×122023331² = 29779386616671122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122023351) 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, 66815 + ... + 68616.

It is an arithmetic number, because the mean of its divisors is an integer number (16454988).

Almost surely, 2^122023331 is an apocalyptic number.

122023331 is a deficient number, since it is larger than the sum of its proper divisors (9616573).

122023331 is a wasteful number, since it uses less digits than its factorization.

122023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135501.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 122023331 is about 11046.4171114439. The cubic root of 122023331 is about 495.9991802688. Note that the first 3 decimals are identical.

Adding to 122023331 its reverse (133320221), we get a palindrome (255343552).

The spelling of 122023331 in words is "one hundred twenty-two million, twenty-three thousand, three hundred thirty-one".