122023510235 has 16 divisors (see below), whose sum is σ = 159997973760. Its totient is φ = 88600979040.

The previous prime is 122023510223. The next prime is 122023510237. The reversal of 122023510235 is 532015320221.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-122023510235 is a prime.

It is a super-2 number, since 2×122023510235² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122023510237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1758047 + ... + 1826136.

It is an arithmetic number, because the mean of its divisors is an integer number (9999873360).

Almost surely, 2^122023510235 is an apocalyptic number.

122023510235 is a deficient number, since it is larger than the sum of its proper divisors (37974463525).

122023510235 is a wasteful number, since it uses less digits than its factorization.

122023510235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584818.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 122023510235 its reverse (532015320221), we get a palindrome (654038830456).

The spelling of 122023510235 in words is "one hundred twenty-two billion, twenty-three million, five hundred ten thousand, two hundred thirty-five".