110121220011200 has 84 divisors (see below), whose sum is σ = 285228449541960. Its totient is φ = 41730146519040.

The previous prime is 110121220011157. The next prime is 110121220011223. The reversal of 110121220011200 is 2110022121011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1811173877 + ... + 1811234676.

Almost surely, 2^{110121220011200} is an apocalyptic number.

110121220011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121220011200 is an abundant number, since it is smaller than the sum of its proper divisors (175107229530760).

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

110121220011200 is a wasteful number, since it uses less digits than its factorization.

110121220011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622408594 (or 3622408579 counting only the distinct ones).

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

Adding to 110121220011200 its reverse (2110022121011), we get a palindrome (112231242132211).

The spelling of 110121220011200 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty million, eleven thousand, two hundred".