1005214302112 has 12 divisors (see below), whose sum is σ = 1979015657346. Its totient is φ = 502607151040.

The previous prime is 1005214302077. The next prime is 1005214302161. The reversal of 1005214302112 is 2112034125001.

It can be written as a sum of positive squares in only one way, i.e., 661626067216 + 343588234896 = 813404^2 + 586164^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15706473439 + ... + 15706473502.

Almost surely, 2^{1005214302112} is an apocalyptic number.

It is an amenable number.

1005214302112 is a deficient number, since it is larger than the sum of its proper divisors (973801355234).

1005214302112 is an equidigital number, since it uses as much as digits as its factorization.

1005214302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31412946951 (or 31412946943 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 1005214302112 its reverse (2112034125001), we get a palindrome (3117248427113).

The spelling of 1005214302112 in words is "one trillion, five billion, two hundred fourteen million, three hundred two thousand, one hundred twelve".