120201210002111 has 8 divisors (see below), whose sum is σ = 137669512971264. Its totient is φ = 102807082418040.

The previous prime is 120201210002033. The next prime is 120201210002149. The reversal of 120201210002111 is 111200012102021.

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

It is not a de Polignac number, because 120201210002111 - 2¹⁸ = 120201209739967 is a prime.

It is a super-3 number, since 3×120201210002111³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120201210002171) 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, 18543842795 + ... + 18543849276.

It is an arithmetic number, because the mean of its divisors is an integer number (17208689121408).

Almost surely, 2^{120201210002111} is an apocalyptic number.

120201210002111 is a deficient number, since it is larger than the sum of its proper divisors (17468302969153).

120201210002111 is an equidigital number, since it uses as much as digits as its factorization.

120201210002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37087692541.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120201210002111 its reverse (111200012102021), we get a palindrome (231401222104132).

The spelling of 120201210002111 in words is "one hundred twenty trillion, two hundred one billion, two hundred ten million, two thousand, one hundred eleven".