1120212311 has 8 divisors (see below), whose sum is σ = 1167800448. Its totient is φ = 1073340000.

The previous prime is 1120212299. The next prime is 1120212323. The reversal of 1120212311 is 1132120211.

It is an interprime number because it is at equal distance from previous prime (1120212299) and next prime (1120212323).

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 1120212311 - 2¹⁴ = 1120195927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120212341) 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, 175760 + ... + 182021.

It is an arithmetic number, because the mean of its divisors is an integer number (145975056).

Almost surely, 2^1120212311 is an apocalyptic number.

1120212311 is a deficient number, since it is larger than the sum of its proper divisors (47588137).

1120212311 is a wasteful number, since it uses less digits than its factorization.

1120212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357913.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1120212311 is about 33469.5729133193. The cubic root of 1120212311 is about 1038.5644366775.

Adding to 1120212311 its reverse (1132120211), we get a palindrome (2252332522).

The spelling of 1120212311 in words is "one billion, one hundred twenty million, two hundred twelve thousand, three hundred eleven".