120020210012201 has 4 divisors (see below), whose sum is σ = 120035958636804. Its totient is φ = 120004461387600.

The previous prime is 120020210012123. The next prime is 120020210012293. The reversal of 120020210012201 is 102210012020021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108536786773801 + 11483423238400 = 10418099^2 + 3388720^2 .

It is a cyclic number.

It is not a de Polignac number, because 120020210012201 - 2²⁶ = 120020142903337 is a prime.

It is a super-2 number, since 2×120020210012201² (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 (120020210015201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7874300870 + ... + 7874316111.

It is an arithmetic number, because the mean of its divisors is an integer number (30008989659201).

Almost surely, 2^{120020210012201} is an apocalyptic number.

It is an amenable number.

120020210012201 is a deficient number, since it is larger than the sum of its proper divisors (15748624603).

120020210012201 is an equidigital number, since it uses as much as digits as its factorization.

120020210012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15748624602.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120020210012201 its reverse (102210012020021), we get a palindrome (222230222032222).

The spelling of 120020210012201 in words is "one hundred twenty trillion, twenty billion, two hundred ten million, twelve thousand, two hundred one".