1130320232212 has 6 divisors (see below), whose sum is σ = 1978060406378. Its totient is φ = 565160116104.

The previous prime is 1130320232179. The next prime is 1130320232213. The reversal of 1130320232212 is 2122320230311.

It can be written as a sum of positive squares in only one way, i.e., 736634259076 + 393685973136 = 858274^2 + 627444^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130320232213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141290029023 + ... + 141290029030.

Almost surely, 2^{1130320232212} is an apocalyptic number.

It is an amenable number.

1130320232212 is a deficient number, since it is larger than the sum of its proper divisors (847740174166).

1130320232212 is a wasteful number, since it uses less digits than its factorization.

1130320232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282580058057 (or 282580058055 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1130320232212 its reverse (2122320230311), we get a palindrome (3252640462523).

The spelling of 1130320232212 in words is "one trillion, one hundred thirty billion, three hundred twenty million, two hundred thirty-two thousand, two hundred twelve".