120202222210201 has 4 divisors (see below), whose sum is σ = 120727122744100. Its totient is φ = 119677321676304.

The previous prime is 120202222210199. The next prime is 120202222210249. The reversal of 120202222210201 is 102012222202021.

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 61997529570201 + 58204692640000 = 7873851^2 + 7629200^2 .

It is a cyclic number.

It is not a de Polignac number, because 120202222210201 - 2¹ = 120202222210199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120202222210501) 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, 262450266606 + ... + 262450267063.

It is an arithmetic number, because the mean of its divisors is an integer number (30181780686025).

Almost surely, 2^{120202222210201} is an apocalyptic number.

It is an amenable number.

120202222210201 is a deficient number, since it is larger than the sum of its proper divisors (524900533899).

120202222210201 is an equidigital number, since it uses as much as digits as its factorization.

120202222210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524900533898.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120202222210201 its reverse (102012222202021), we get a palindrome (222214444412222).

The spelling of 120202222210201 in words is "one hundred twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred ten thousand, two hundred one".