12120233142034 has 16 divisors (see below), whose sum is σ = 18269449350048. Its totient is φ = 6030443037472.

The previous prime is 12120233142013. The next prime is 12120233142041. The reversal of 12120233142034 is 43024133202121.

It is a junction number, because it is equal to n+sod(n) for n = 12120233141993 and 12120233142011.

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, 5664979 + ... + 7505494.

It is an arithmetic number, because the mean of its divisors is an integer number (1141840584378).

Almost surely, 2^{12120233142034} is an apocalyptic number.

12120233142034 is a deficient number, since it is larger than the sum of its proper divisors (6149216208014).

12120233142034 is a wasteful number, since it uses less digits than its factorization.

12120233142034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13172729.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12120233142034 its reverse (43024133202121), we get a palindrome (55144366344155).

The spelling of 12120233142034 in words is "twelve trillion, one hundred twenty billion, two hundred thirty-three million, one hundred forty-two thousand, thirty-four".