120120221010201 has 16 divisors (see below), whose sum is σ = 161960528494080. Its totient is φ = 79180037988480.

The previous prime is 120120221010191. The next prime is 120120221010217. The reversal of 120120221010201 is 102010122021021.

It is not a de Polignac number, because 120120221010201 - 2¹³ = 120120221002009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120120221010241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73844091 + ... + 75453231.

It is an arithmetic number, because the mean of its divisors is an integer number (10122533030880).

Almost surely, 2^{120120221010201} is an apocalyptic number.

It is an amenable number.

120120221010201 is a deficient number, since it is larger than the sum of its proper divisors (41840307483879).

120120221010201 is a wasteful number, since it uses less digits than its factorization.

120120221010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888816.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120120221010201 its reverse (102010122021021), we get a palindrome (222130343031222).

The spelling of 120120221010201 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred twenty-one million, ten thousand, two hundred one".