110100122121000 has 128 divisors (see below), whose sum is σ = 374740779404160. Its totient is φ = 26690938688000.

The previous prime is 110100122120999. The next prime is 110100122121071. The reversal of 110100122121000 is 121221001011.

It is a super-2 number, since 2×110100122121000² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1668150669 + ... + 1668216668.

It is an arithmetic number, because the mean of its divisors is an integer number (2927662339095).

Almost surely, 2^{110100122121000} is an apocalyptic number.

110100122121000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100122121000 is an abundant number, since it is smaller than the sum of its proper divisors (264640657283160).

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

110100122121000 is a wasteful number, since it uses less digits than its factorization.

110100122121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336367372 (or 3336367358 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110100122121000 its reverse (121221001011), we get a palindrome (110221343122011).

The spelling of 110100122121000 in words is "one hundred ten trillion, one hundred billion, one hundred twenty-two million, one hundred twenty-one thousand".