120002220100201 has 4 divisors (see below), whose sum is σ = 123873259458304. Its totient is φ = 116131180742100.

The previous prime is 120002220100199. The next prime is 120002220100207. The reversal of 120002220100201 is 102001022200021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120002220100201 - 2¹ = 120002220100199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120002220100207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935519679005 + ... + 1935519679066.

It is an arithmetic number, because the mean of its divisors is an integer number (30968314864576).

Almost surely, 2^{120002220100201} is an apocalyptic number.

It is an amenable number.

120002220100201 is a deficient number, since it is larger than the sum of its proper divisors (3871039358103).

120002220100201 is an equidigital number, since it uses as much as digits as its factorization.

120002220100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871039358102.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120002220100201 its reverse (102001022200021), we get a palindrome (222003242300222).

The spelling of 120002220100201 in words is "one hundred twenty trillion, two billion, two hundred twenty million, one hundred thousand, two hundred one".