110122122000 has 160 divisors (see below), whose sum is σ = 387309746304. Its totient is φ = 26696256000.

The previous prime is 110122121927. The next prime is 110122122007. The reversal of 110122122000 is 221221011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (110122122007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768259 + ... + 900258.

Almost surely, 2^110122122000 is an apocalyptic number.

110122122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110122122000 is an abundant number, since it is smaller than the sum of its proper divisors (277187624304).

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

110122122000 is a wasteful number, since it uses less digits than its factorization.

110122122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668554 (or 1668538 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110122122000 its reverse (221221011), we get a palindrome (110343343011).

The spelling of 110122122000 in words is "one hundred ten billion, one hundred twenty-two million, one hundred twenty-two thousand".