11230234112 has 20 divisors (see below), whose sum is σ = 22438535196. Its totient is φ = 5615116800.

The previous prime is 11230234087. The next prime is 11230234133. The reversal of 11230234112 is 21143203211.

It is a super-2 number, since 2×11230234112² (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 as a sum of consecutive naturals, namely, 10966514 + ... + 10967537.

Almost surely, 2^11230234112 is an apocalyptic number.

It is an amenable number.

11230234112 is a deficient number, since it is larger than the sum of its proper divisors (11208301084).

11230234112 is an frugal number, since it uses more digits than its factorization.

11230234112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21934069 (or 21934053 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11230234112 its reverse (21143203211), we get a palindrome (32373437323).

The spelling of 11230234112 in words is "eleven billion, two hundred thirty million, two hundred thirty-four thousand, one hundred twelve".