120220102220201 has 4 divisors (see below), whose sum is σ = 121137812924304. Its totient is φ = 119302391516100.

The previous prime is 120220102220191. The next prime is 120220102220233. The reversal of 120220102220201 is 102022201022021.

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 120220102220201 - 2⁶ = 120220102220137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120220102220201.

It is not an unprimeable number, because it can be changed into a prime (120220101220201) 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, 458855351855 + ... + 458855352116.

It is an arithmetic number, because the mean of its divisors is an integer number (30284453231076).

Almost surely, 2^{120220102220201} is an apocalyptic number.

It is an amenable number.

120220102220201 is a deficient number, since it is larger than the sum of its proper divisors (917710704103).

120220102220201 is an equidigital number, since it uses as much as digits as its factorization.

120220102220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917710704102.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120220102220201 its reverse (102022201022021), we get a palindrome (222242303242222).

The spelling of 120220102220201 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred two million, two hundred twenty thousand, two hundred one".