111220012301432 has 16 divisors (see below), whose sum is σ = 212974491641760. Its totient is φ = 54426814530304.

The previous prime is 111220012301389. The next prime is 111220012301459. The reversal of 111220012301432 is 234103210022111.

It is a super-3 number, since 3×111220012301432³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 111220012301398 and 111220012301407.

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, 147898952153 + ... + 147898952904.

It is an arithmetic number, because the mean of its divisors is an integer number (13310905727610).

Almost surely, 2^{111220012301432} is an apocalyptic number.

It is an amenable number.

111220012301432 is a deficient number, since it is larger than the sum of its proper divisors (101754479340328).

111220012301432 is a wasteful number, since it uses less digits than its factorization.

111220012301432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295797905110 (or 295797905106 counting only the distinct ones).

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

Adding to 111220012301432 its reverse (234103210022111), we get a palindrome (345323222323543).

The spelling of 111220012301432 in words is "one hundred eleven trillion, two hundred twenty billion, twelve million, three hundred one thousand, four hundred thirty-two".