120101100201201 has 12 divisors (see below), whose sum is σ = 186279257455152. Its totient is φ = 68629200114888.

The previous prime is 120101100201179. The next prime is 120101100201253. The reversal of 120101100201201 is 102102001101021.

It is not a de Polignac number, because 120101100201201 - 2¹⁹ = 120101099676913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120101100201101) 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, 408507143395 + ... + 408507143688.

It is an arithmetic number, because the mean of its divisors is an integer number (15523271454596).

Almost surely, 2^{120101100201201} is an apocalyptic number.

It is an amenable number.

120101100201201 is a deficient number, since it is larger than the sum of its proper divisors (66178157253951).

120101100201201 is an equidigital number, since it uses as much as digits as its factorization.

120101100201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817014287100 (or 817014287093 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120101100201201 its reverse (102102001101021), we get a palindrome (222203101302222).

The spelling of 120101100201201 in words is "one hundred twenty trillion, one hundred one billion, one hundred million, two hundred one thousand, two hundred one".