120200211111 has 8 divisors (see below), whose sum is σ = 160296104304. Its totient is φ = 80118896000.

The previous prime is 120200211097. The next prime is 120200211127. The reversal of 120200211111 is 111112002021.

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

It is a cyclic number.

It is not a de Polignac number, because 120200211111 - 2¹⁴ = 120200194727 is a prime.

It is a super-2 number, since 2×120200211111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200210111) 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, 3625266 + ... + 3658271.

It is an arithmetic number, because the mean of its divisors is an integer number (20037013038).

Almost surely, 2^120200211111 is an apocalyptic number.

120200211111 is a deficient number, since it is larger than the sum of its proper divisors (40095893193).

120200211111 is an equidigital number, since it uses as much as digits as its factorization.

120200211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7289041.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120200211111 its reverse (111112002021), we get a palindrome (231312213132).

The spelling of 120200211111 in words is "one hundred twenty billion, two hundred million, two hundred eleven thousand, one hundred eleven".