1200233003211 has 32 divisors (see below), whose sum is σ = 1939859811840. Its totient is φ = 727380453600.

The previous prime is 1200233003161. The next prime is 1200233003261. The reversal of 1200233003211 is 1123003320021.

1200233003211 is a `hidden beast` number, since 1 + 20 + 0 + 23 + 300 + 321 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1200233003161) and next prime (1200233003261).

It is not a de Polignac number, because 1200233003211 - 2³⁷ = 1062794049739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1200233003261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7377501 + ... + 7538433.

It is an arithmetic number, because the mean of its divisors is an integer number (60620619120).

Almost surely, 2^{1200233003211} is an apocalyptic number.

1200233003211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1200233003211 is a deficient number, since it is larger than the sum of its proper divisors (739626808629).

1200233003211 is a wasteful number, since it uses less digits than its factorization.

1200233003211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186064 (or 186058 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1200233003211 its reverse (1123003320021), we get a palindrome (2323236323232).

The spelling of 1200233003211 in words is "one trillion, two hundred billion, two hundred thirty-three million, three thousand, two hundred eleven".