11212010343130 has 16 divisors (see below), whose sum is σ = 20182758304104. Its totient is φ = 4484550873600.

The previous prime is 11212010343029. The next prime is 11212010343169. The reversal of 11212010343130 is 3134301021211.

It can be written as a sum of positive squares in 4 ways, for example, as 8333446806441 + 2878563536689 = 2886771^2 + 1696633^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31471971 + ... + 31826230.

Almost surely, 2^{11212010343130} is an apocalyptic number.

11212010343130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212010343130 is a deficient number, since it is larger than the sum of its proper divisors (8970747960974).

11212010343130 is a wasteful number, since it uses less digits than its factorization.

11212010343130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63315921.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11212010343130 its reverse (3134301021211), we get a palindrome (14346311364341).

The spelling of 11212010343130 in words is "eleven trillion, two hundred twelve billion, ten million, three hundred forty-three thousand, one hundred thirty".