111104100422 has 16 divisors (see below), whose sum is σ = 192875112960. Its totient is φ = 47013307848.

The previous prime is 111104100421. The next prime is 111104100479. The reversal of 111104100422 is 224001401111.

It is a super-4 number, since 4×111104100422⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 111104100422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111104100421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50226788 + ... + 50228999.

It is an arithmetic number, because the mean of its divisors is an integer number (12054694560).

Almost surely, 2^111104100422 is an apocalyptic number.

111104100422 is a deficient number, since it is larger than the sum of its proper divisors (81771012538).

111104100422 is a wasteful number, since it uses less digits than its factorization.

111104100422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100455875.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111104100422 its reverse (224001401111), we get a palindrome (335105501533).

The spelling of 111104100422 in words is "one hundred eleven billion, one hundred four million, one hundred thousand, four hundred twenty-two".