120020200120011 has 8 divisors (see below), whose sum is σ = 160136616112960. Its totient is φ = 79958625436872.

The previous prime is 120020200120001. The next prime is 120020200120019. The reversal of 120020200120011 is 110021002020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120020200120011 - 2²⁷ = 120020065902283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120020200120019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13710322345 + ... + 13710331098.

It is an arithmetic number, because the mean of its divisors is an integer number (20017077014120).

Almost surely, 2^{120020200120011} is an apocalyptic number.

120020200120011 is a deficient number, since it is larger than the sum of its proper divisors (40116415992949).

120020200120011 is a wasteful number, since it uses less digits than its factorization.

120020200120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27420654905.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120020200120011 its reverse (110021002020021), we get a palindrome (230041202140032).

The spelling of 120020200120011 in words is "one hundred twenty trillion, twenty billion, two hundred million, one hundred twenty thousand, eleven".