1132223012 has 6 divisors (see below), whose sum is σ = 1981390278. Its totient is φ = 566111504.

The previous prime is 1132222991. The next prime is 1132223033. The reversal of 1132223012 is 2103222311.

It is an interprime number because it is at equal distance from previous prime (1132222991) and next prime (1132223033).

It can be written as a sum of positive squares in only one way, i.e., 835556836 + 296666176 = 28906^2 + 17224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141527873 + ... + 141527880.

It is an arithmetic number, because the mean of its divisors is an integer number (330231713).

Almost surely, 2^1132223012 is an apocalyptic number.

It is an amenable number.

1132223012 is a deficient number, since it is larger than the sum of its proper divisors (849167266).

1132223012 is a wasteful number, since it uses less digits than its factorization.

1132223012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283055757 (or 283055755 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1132223012 is about 33648.5216911531. The cubic root of 1132223012 is about 1042.2630122627.

Adding to 1132223012 its reverse (2103222311), we get a palindrome (3235445323).

The spelling of 1132223012 in words is "one billion, one hundred thirty-two million, two hundred twenty-three thousand, twelve".