120220200212211 has 24 divisors (see below), whose sum is σ = 189621277553136. Its totient is φ = 72790194205440.

The previous prime is 120220200212153. The next prime is 120220200212243. The reversal of 120220200212211 is 112212002022021.

It is a happy number.

120220200212211 is a `hidden beast` number, since 1 + 2 + 0 + 220 + 20 + 0 + 212 + 211 = 666.

It is not a de Polignac number, because 120220200212211 - 2¹⁹ = 120220199687923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120220200212251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 587673850 + ... + 587878383.

It is an arithmetic number, because the mean of its divisors is an integer number (7900886564714).

Almost surely, 2^{120220200212211} is an apocalyptic number.

120220200212211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120220200212211 is a deficient number, since it is larger than the sum of its proper divisors (69401077340925).

120220200212211 is a wasteful number, since it uses less digits than its factorization.

120220200212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175553283 (or 1175553280 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120220200212211 its reverse (112212002022021), we get a palindrome (232432202234232).

The spelling of 120220200212211 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred million, two hundred twelve thousand, two hundred eleven".