111001034422 has 4 divisors (see below), whose sum is σ = 166501551636. Its totient is φ = 55500517210.

The previous prime is 111001034401. The next prime is 111001034479. The reversal of 111001034422 is 224430100111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 111001034422.

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, 27750258604 + ... + 27750258607.

It is an arithmetic number, because the mean of its divisors is an integer number (41625387909).

Almost surely, 2^111001034422 is an apocalyptic number.

111001034422 is a deficient number, since it is larger than the sum of its proper divisors (55500517214).

111001034422 is an equidigital number, since it uses as much as digits as its factorization.

111001034422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55500517213.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111001034422 its reverse (224430100111), we get a palindrome (335431134533).

The spelling of 111001034422 in words is "one hundred eleven billion, one million, thirty-four thousand, four hundred twenty-two".