1120212211011 has 8 divisors (see below), whose sum is σ = 1533984289104. Its totient is φ = 726624136800.

The previous prime is 1120212211003. The next prime is 1120212211081. The reversal of 1120212211011 is 1101122120211.

It is a happy number.

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

It is not a de Polignac number, because 1120212211011 - 2³ = 1120212211003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120212211081) 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, 5046000840 + ... + 5046001061.

It is an arithmetic number, because the mean of its divisors is an integer number (191748036138).

Almost surely, 2^{1120212211011} is an apocalyptic number.

1120212211011 is a deficient number, since it is larger than the sum of its proper divisors (413772078093).

1120212211011 is a wasteful number, since it uses less digits than its factorization.

1120212211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10092001941.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1120212211011 its reverse (1101122120211), we get a palindrome (2221334331222).

The spelling of 1120212211011 in words is "one trillion, one hundred twenty billion, two hundred twelve million, two hundred eleven thousand, eleven".