1132200111 has 16 divisors (see below), whose sum is σ = 1771887104. Its totient is φ = 629485344.

The previous prime is 1132200089. The next prime is 1132200133. The reversal of 1132200111 is 1110022311.

It is an interprime number because it is at equal distance from previous prime (1132200089) and next prime (1132200133).

It is not a de Polignac number, because 1132200111 - 2⁵ = 1132200079 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 (1132200211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727795 + ... + 729348.

It is an arithmetic number, because the mean of its divisors is an integer number (110742944).

Almost surely, 2^1132200111 is an apocalyptic number.

1132200111 is a deficient number, since it is larger than the sum of its proper divisors (639686993).

1132200111 is a wasteful number, since it uses less digits than its factorization.

1132200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457190.

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

The square root of 1132200111 is about 33648.1813921644. The cubic root of 1132200111 is about 1042.2559850764.

Adding to 1132200111 its reverse (1110022311), we get a palindrome (2242222422).

It can be divided in two parts, 1132200 and 111, that added together give a palindrome (1132311).

The spelling of 1132200111 in words is "one billion, one hundred thirty-two million, two hundred thousand, one hundred eleven".