11140213012 has 24 divisors (see below), whose sum is σ = 19793127200. Its totient is φ = 5485091040.

The previous prime is 11140212997. The next prime is 11140213027. The reversal of 11140213012 is 21031204111.

It is an interprime number because it is at equal distance from previous prime (11140212997) and next prime (11140213027).

It is a super-2 number, since 2×11140213012² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 1093462 + ... + 1103602.

Almost surely, 2^11140213012 is an apocalyptic number.

It is an amenable number.

11140213012 is a deficient number, since it is larger than the sum of its proper divisors (8652914188).

11140213012 is a wasteful number, since it uses less digits than its factorization.

11140213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14311 (or 14309 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11140213012 its reverse (21031204111), we get a palindrome (32171417123).

The spelling of 11140213012 in words is "eleven billion, one hundred forty million, two hundred thirteen thousand, twelve".