11420130212 has 12 divisors (see below), whose sum is σ = 19998360816. Its totient is φ = 5706312840.

The previous prime is 11420130209. The next prime is 11420130217. The reversal of 11420130212 is 21203102411.

It is not an unprimeable number, because it can be changed into a prime (11420130217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931214 + ... + 943397.

It is an arithmetic number, because the mean of its divisors is an integer number (1666530068).

Almost surely, 2^11420130212 is an apocalyptic number.

It is an amenable number.

11420130212 is a deficient number, since it is larger than the sum of its proper divisors (8578230604).

11420130212 is a wasteful number, since it uses less digits than its factorization.

11420130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876138 (or 1876136 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11420130212 its reverse (21203102411), we get a palindrome (32623232623).

The spelling of 11420130212 in words is "eleven billion, four hundred twenty million, one hundred thirty thousand, two hundred twelve".