120201012220112 has 10 divisors (see below), whose sum is σ = 232889461176498. Its totient is φ = 60100506110048.

The previous prime is 120201012220027. The next prime is 120201012220117. The reversal of 120201012220112 is 211022210102021.

It can be written as a sum of positive squares in only one way, i.e., 114961198224016 + 5239813996096 = 10721996^2 + 2289064^2 .

It is a super-3 number, since 3×120201012220112³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201012220117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756281631863 + ... + 3756281631894.

Almost surely, 2^{120201012220112} is an apocalyptic number.

It is an amenable number.

120201012220112 is a deficient number, since it is larger than the sum of its proper divisors (112688448956386).

120201012220112 is an equidigital number, since it uses as much as digits as its factorization.

120201012220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512563263765 (or 7512563263759 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120201012220112 its reverse (211022210102021), we get a palindrome (331223222322133).

The spelling of 120201012220112 in words is "one hundred twenty trillion, two hundred one billion, twelve million, two hundred twenty thousand, one hundred twelve".