11233011412 has 24 divisors (see below), whose sum is σ = 22487829056. Its totient is φ = 4809475008.

The previous prime is 11233011403. The next prime is 11233011481. The reversal of 11233011412 is 21411033211.

It is a self number, because there is not a number n which added to its sum of digits gives 11233011412.

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, 165258 + ... + 223105.

Almost surely, 2^11233011412 is an apocalyptic number.

It is an amenable number.

11233011412 is an abundant number, since it is smaller than the sum of its proper divisors (11254817644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11233011412 is a wasteful number, since it uses less digits than its factorization.

11233011412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389407 (or 389405 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11233011412 its reverse (21411033211), we get a palindrome (32644044623).

The spelling of 11233011412 in words is "eleven billion, two hundred thirty-three million, eleven thousand, four hundred twelve".