110000122000 has 160 divisors (see below), whose sum is σ = 282787614720. Its totient is φ = 41291993600.

The previous prime is 110000121997. The next prime is 110000122007. The reversal of 110000122000 is 221000011.

It is not an unprimeable number, because it can be changed into a prime (110000122007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2415441 + ... + 2460559.

It is an arithmetic number, because the mean of its divisors is an integer number (1767422592).

Almost surely, 2^110000122000 is an apocalyptic number.

110000122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110000122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141393807360).

110000122000 is an abundant number, since it is smaller than the sum of its proper divisors (172787492720).

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

110000122000 is a wasteful number, since it uses less digits than its factorization.

110000122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45218 (or 45202 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 110000122000 its reverse (221000011), we get a palindrome (110221122011).

The spelling of 110000122000 in words is "one hundred ten billion, one hundred twenty-two thousand".