120140234422 has 16 divisors (see below), whose sum is σ = 194088740832. Its totient is φ = 55444752000.

The previous prime is 120140234413. The next prime is 120140234449. The reversal of 120140234422 is 224432041021.

120140234422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120140234422² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140047 + ... + 509797.

It is an arithmetic number, because the mean of its divisors is an integer number (12130546302).

Almost surely, 2^120140234422 is an apocalyptic number.

120140234422 is a deficient number, since it is larger than the sum of its proper divisors (73948506410).

120140234422 is a wasteful number, since it uses less digits than its factorization.

120140234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382263.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 120140234422 its reverse (224432041021), we get a palindrome (344572275443).

The spelling of 120140234422 in words is "one hundred twenty billion, one hundred forty million, two hundred thirty-four thousand, four hundred twenty-two".