11112111032 has 16 divisors (see below), whose sum is σ = 22729318200. Its totient is φ = 5050959520.

The previous prime is 11112111011. The next prime is 11112111061. The reversal of 11112111032 is 23011121111.

It is a super-2 number, since 2×11112111032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11112110998 and 11112111016.

It is a congruent number.

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, 63136907 + ... + 63137082.

Almost surely, 2^11112111032 is an apocalyptic number.

It is an amenable number.

11112111032 is an abundant number, since it is smaller than the sum of its proper divisors (11617207168).

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

11112111032 is a wasteful number, since it uses less digits than its factorization.

11112111032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126274006 (or 126274002 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11112111032 its reverse (23011121111), we get a palindrome (34123232143).

The spelling of 11112111032 in words is "eleven billion, one hundred twelve million, one hundred eleven thousand, thirty-two".