240120233122 has 32 divisors (see below), whose sum is σ = 449123097600. Its totient is φ = 93539363280.

The previous prime is 240120233117. The next prime is 240120233179. The reversal of 240120233122 is 221332021042.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 240120233093 and 240120233102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949443 + ... + 1175449.

It is an arithmetic number, because the mean of its divisors is an integer number (14035096800).

Almost surely, 2^240120233122 is an apocalyptic number.

240120233122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240120233122 is a deficient number, since it is larger than the sum of its proper divisors (209002864478).

240120233122 is a wasteful number, since it uses less digits than its factorization.

240120233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232926.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 240120233122 its reverse (221332021042), we get a palindrome (461452254164).

The spelling of 240120233122 in words is "two hundred forty billion, one hundred twenty million, two hundred thirty-three thousand, one hundred twenty-two".