110001122222112 has 240 divisors, whose sum is σ = 354870119507904. Its totient is φ = 33149507904000.

The previous prime is 110001122222111. The next prime is 110001122222141. The reversal of 110001122222112 is 211222221100011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (110001122222111) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5496964 + ... + 15818307.

Almost surely, 2^{110001122222112} is an apocalyptic number.

110001122222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110001122222112 is an abundant number, since it is smaller than the sum of its proper divisors (244868997285792).

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

110001122222112 is a wasteful number, since it uses less digits than its factorization.

110001122222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21315485 (or 21315468 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110001122222112 its reverse (211222221100011), we get a palindrome (321223343322123).

The spelling of 110001122222112 in words is "one hundred ten trillion, one billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred twelve".