120112130301121 has 12 divisors (see below), whose sum is σ = 139722472101888. Its totient is φ = 102953108591592.

The previous prime is 120112130301091. The next prime is 120112130301131. The reversal of 120112130301121 is 121103031211021.

It is not a de Polignac number, because 120112130301121 - 2⁷ = 120112130300993 is a prime.

It is a super-2 number, since 2×120112130301121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120112130301131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46972800 + ... + 49463806.

It is an arithmetic number, because the mean of its divisors is an integer number (11643539341824).

Almost surely, 2^{120112130301121} is an apocalyptic number.

It is an amenable number.

120112130301121 is a deficient number, since it is larger than the sum of its proper divisors (19610341800767).

120112130301121 is an equidigital number, since it uses as much as digits as its factorization.

120112130301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475068 (or 3475061 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 120112130301121 its reverse (121103031211021), we get a palindrome (241215161512142).

The spelling of 120112130301121 in words is "one hundred twenty trillion, one hundred twelve billion, one hundred thirty million, three hundred one thousand, one hundred twenty-one".