111441214422 has 40 divisors (see below), whose sum is σ = 252719464536. Its totient is φ = 36699511968.

The previous prime is 111441214411. The next prime is 111441214433. The reversal of 111441214422 is 224412144111.

111441214422 is a `hidden beast` number, since 1 + 1 + 1 + 441 + 214 + 4 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (111441214411) and next prime (111441214433).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4130583 + ... + 4157474.

Almost surely, 2^111441214422 is an apocalyptic number.

111441214422 is an abundant number, since it is smaller than the sum of its proper divisors (141278250114).

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

111441214422 is an equidigital number, since it uses as much as digits as its factorization.

111441214422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8288154 (or 8288145 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

Adding to 111441214422 its reverse (224412144111), we get a palindrome (335853358533).

The spelling of 111441214422 in words is "one hundred eleven billion, four hundred forty-one million, two hundred fourteen thousand, four hundred twenty-two".