120112210101201 has 64 divisors (see below), whose sum is σ = 166480454891520. Its totient is φ = 76985626798080.

The previous prime is 120112210101199. The next prime is 120112210101209. The reversal of 120112210101201 is 102101012211021.

It is a happy number.

It is not a de Polignac number, because 120112210101201 - 2¹ = 120112210101199 is a prime.

It is a super-3 number, since 3×120112210101201³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (120112210101209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1223351130 + ... + 1223449308.

It is an arithmetic number, because the mean of its divisors is an integer number (2601257107680).

Almost surely, 2^{120112210101201} is an apocalyptic number.

It is an amenable number.

120112210101201 is a deficient number, since it is larger than the sum of its proper divisors (46368244790319).

120112210101201 is a wasteful number, since it uses less digits than its factorization.

120112210101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98966.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120112210101201 its reverse (102101012211021), we get a palindrome (222213222312222).

The spelling of 120112210101201 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred ten million, one hundred one thousand, two hundred one".