111422213132 has 6 divisors (see below), whose sum is σ = 194988872988. Its totient is φ = 55711106564.

The previous prime is 111422213117. The next prime is 111422213239. The reversal of 111422213132 is 231312224111.

It is a junction number, because it is equal to n+sod(n) for n = 111422213098 and 111422213107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13927776638 + ... + 13927776645.

It is an arithmetic number, because the mean of its divisors is an integer number (32498145498).

Almost surely, 2^111422213132 is an apocalyptic number.

It is an amenable number.

111422213132 is a deficient number, since it is larger than the sum of its proper divisors (83566659856).

111422213132 is a wasteful number, since it uses less digits than its factorization.

111422213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27855553287 (or 27855553285 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 111422213132 its reverse (231312224111), we get a palindrome (342734437243).

The spelling of 111422213132 in words is "one hundred eleven billion, four hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-two".