111110022122000 has 160 divisors (see below), whose sum is σ = 302542491184128. Its totient is φ = 39100300800000.

The previous prime is 111110022121921. The next prime is 111110022122101. The reversal of 111110022122000 is 221220011111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80776961 + ... + 82140960.

Almost surely, 2^{111110022122000} is an apocalyptic number.

111110022122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111110022122000 is an abundant number, since it is smaller than the sum of its proper divisors (191432469062128).

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

111110022122000 is a wasteful number, since it uses less digits than its factorization.

111110022122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162917986 (or 162917970 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111110022122000 its reverse (221220011111), we get a palindrome (111331242133111).

The spelling of 111110022122000 in words is "one hundred eleven trillion, one hundred ten billion, twenty-two million, one hundred twenty-two thousand".