1130212012 has 48 divisors (see below), whose sum is σ = 2144056320. Its totient is φ = 520027200.

The previous prime is 1130212001. The next prime is 1130212081. The reversal of 1130212012 is 2102120311.

It is a junction number, because it is equal to n+sod(n) for n = 1130211983 and 1130212001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238587 + ... + 243277.

It is an arithmetic number, because the mean of its divisors is an integer number (44667840).

Almost surely, 2^1130212012 is an apocalyptic number.

It is an amenable number.

1130212012 is a deficient number, since it is larger than the sum of its proper divisors (1013844308).

1130212012 is a wasteful number, since it uses less digits than its factorization.

1130212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4822 (or 4820 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1130212012 is about 33618.6259683527. The cubic root of 1130212012 is about 1041.6455741037.

Adding to 1130212012 its reverse (2102120311), we get a palindrome (3232332323).

The spelling of 1130212012 in words is "one billion, one hundred thirty million, two hundred twelve thousand, twelve".