1201133100211 has 8 divisors (see below), whose sum is σ = 1311230086848. Its totient is φ = 1091186625000.

The previous prime is 1201133100197. The next prime is 1201133100227. The reversal of 1201133100211 is 1120013311021.

It is a happy number.

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 1201133100211 - 2¹⁷ = 1201132969139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201133100511) 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, 37611165 + ... + 37643086.

It is an arithmetic number, because the mean of its divisors is an integer number (163903760856).

Almost surely, 2^{1201133100211} is an apocalyptic number.

1201133100211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1201133100211 is a deficient number, since it is larger than the sum of its proper divisors (110096986637).

1201133100211 is a wasteful number, since it uses less digits than its factorization.

1201133100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75255713.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1201133100211 its reverse (1120013311021), we get a palindrome (2321146411232).

The spelling of 1201133100211 in words is "one trillion, two hundred one billion, one hundred thirty-three million, one hundred thousand, two hundred eleven".