1200110212211 has 8 divisors (see below), whose sum is σ = 1215758745600. Its totient is φ = 1184473110600.

The previous prime is 1200110212159. The next prime is 1200110212219. The reversal of 1200110212211 is 1122120110021.

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 1200110212211 - 2¹⁰ = 1200110211187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200110212219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2646515 + ... + 3066636.

It is an arithmetic number, because the mean of its divisors is an integer number (151969843200).

Almost surely, 2^{1200110212211} is an apocalyptic number.

1200110212211 is a deficient number, since it is larger than the sum of its proper divisors (15648533389).

1200110212211 is an equidigital number, since it uses as much as digits as its factorization.

1200110212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5715889.

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

Adding to 1200110212211 its reverse (1122120110021), we get a palindrome (2322230322232).

The spelling of 1200110212211 in words is "one trillion, two hundred billion, one hundred ten million, two hundred twelve thousand, two hundred eleven".