11130402212 has 12 divisors (see below), whose sum is σ = 19480410096. Its totient is φ = 5564570760.

The previous prime is 11130402191. The next prime is 11130402233. The reversal of 11130402212 is 21220403111.

It is an interprime number because it is at equal distance from previous prime (11130402191) and next prime (11130402233).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116678 + ... + 189405.

It is an arithmetic number, because the mean of its divisors is an integer number (1623367508).

Almost surely, 2^11130402212 is an apocalyptic number.

It is an amenable number.

11130402212 is a deficient number, since it is larger than the sum of its proper divisors (8350007884).

11130402212 is a wasteful number, since it uses less digits than its factorization.

11130402212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315178 (or 315176 counting only the distinct ones).

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

Adding to 11130402212 its reverse (21220403111), we get a palindrome (32350805323).

The spelling of 11130402212 in words is "eleven billion, one hundred thirty million, four hundred two thousand, two hundred twelve".