120340122331 has 16 divisors (see below), whose sum is σ = 148819587840. Its totient is φ = 95669730720.

The previous prime is 120340122307. The next prime is 120340122337. The reversal of 120340122331 is 133221043021.

It is a cyclic number.

It is not a de Polignac number, because 120340122331 - 2²⁷ = 120205904603 is a prime.

It is a super-2 number, since 2×120340122331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120340122337) 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, 22143055 + ... + 22148488.

It is an arithmetic number, because the mean of its divisors is an integer number (9301224240).

Almost surely, 2^120340122331 is an apocalyptic number.

120340122331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120340122331 is a deficient number, since it is larger than the sum of its proper divisors (28479465509).

120340122331 is a wasteful number, since it uses less digits than its factorization.

120340122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44291586.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120340122331 its reverse (133221043021), we get a palindrome (253561165352).

The spelling of 120340122331 in words is "one hundred twenty billion, three hundred forty million, one hundred twenty-two thousand, three hundred thirty-one".