120201120202001 has 4 divisors (see below), whose sum is σ = 120266199316032. Its totient is φ = 120136041087972.

The previous prime is 120201120201973. The next prime is 120201120202019. The reversal of 120201120202001 is 100202021102021.

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 120201120202001 - 2¹⁴ = 120201120185617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120201120207001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32539554245 + ... + 32539557938.

It is an arithmetic number, because the mean of its divisors is an integer number (30066549829008).

Almost surely, 2^{120201120202001} is an apocalyptic number.

It is an amenable number.

120201120202001 is a deficient number, since it is larger than the sum of its proper divisors (65079114031).

120201120202001 is an equidigital number, since it uses as much as digits as its factorization.

120201120202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65079114030.

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

Adding to 120201120202001 its reverse (100202021102021), we get a palindrome (220403141304022).

The spelling of 120201120202001 in words is "one hundred twenty trillion, two hundred one billion, one hundred twenty million, two hundred two thousand, one".