120220102200101 has 4 divisors (see below), whose sum is σ = 127291872917772. Its totient is φ = 113148331482432.

The previous prime is 120220102200071. The next prime is 120220102200103. The reversal of 120220102200101 is 101002201022021.

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 98841972124900 + 21378130075201 = 9941930^2 + 4623649^2 .

It is a cyclic number.

It is not a de Polignac number, because 120220102200101 - 2³⁸ = 119945224293157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120220102200103) 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, 3535885358810 + ... + 3535885358843.

It is an arithmetic number, because the mean of its divisors is an integer number (31822968229443).

Almost surely, 2^{120220102200101} is an apocalyptic number.

It is an amenable number.

120220102200101 is a deficient number, since it is larger than the sum of its proper divisors (7071770717671).

120220102200101 is an equidigital number, since it uses as much as digits as its factorization.

120220102200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071770717670.

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

Adding to 120220102200101 its reverse (101002201022021), we get a palindrome (221222303222122).

The spelling of 120220102200101 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred two million, two hundred thousand, one hundred one".