1130402212 has 6 divisors (see below), whose sum is σ = 1978203878. Its totient is φ = 565201104.

The previous prime is 1130402209. The next prime is 1130402219. The reversal of 1130402212 is 2122040311.

It can be written as a sum of positive squares in only one way, i.e., 940403556 + 189998656 = 30666^2 + 13784^2 .

It is a super-3 number, since 3×1130402212³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1130402219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141300273 + ... + 141300280.

Almost surely, 2^1130402212 is an apocalyptic number.

It is an amenable number.

1130402212 is a deficient number, since it is larger than the sum of its proper divisors (847801666).

1130402212 is a wasteful number, since it uses less digits than its factorization.

1130402212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282600557 (or 282600555 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1130402212 is about 33621.4546383704. The cubic root of 1130402212 is about 1041.7040026326.

Adding to 1130402212 its reverse (2122040311), we get a palindrome (3252442523).

The spelling of 1130402212 in words is "one billion, one hundred thirty million, four hundred two thousand, two hundred twelve".