1120220211 has 8 divisors (see below), whose sum is σ = 1629411264. Its totient is φ = 678921320.

The previous prime is 1120220203. The next prime is 1120220263.

1120220211 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 1120220211 - 2³ = 1120220203 is a prime.

It is a super-2 number, since 2×1120220211² = 2509786642265769042, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120220201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16973001 + ... + 16973066.

It is an arithmetic number, because the mean of its divisors is an integer number (203676408).

Almost surely, 2^1120220211 is an apocalyptic number.

1120220211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1120220211 is a deficient number, since it is larger than the sum of its proper divisors (509191053).

1120220211 is a wasteful number, since it uses less digits than its factorization.

1120220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33946081.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1120220211 is about 33469.6909307511. The cubic root of 1120220211 is about 1038.5668780718.

It can be divided in two parts, 11202 and 20211, that added together give a palindrome (31413).

The spelling of 1120220211 in words is "one billion, one hundred twenty million, two hundred twenty thousand, two hundred eleven".