122110012011200 has 84 divisors (see below), whose sum is σ = 300471672189312. Its totient is φ = 48843236889600.

The previous prime is 122110012011199. The next prime is 122110012011209. The reversal of 122110012011200 is 2110210011221.

122110012011200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (122110012011209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107259362 + ... + 108391838.

Almost surely, 2^{122110012011200} is an apocalyptic number.

122110012011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122110012011200 is an abundant number, since it is smaller than the sum of its proper divisors (178361660178112).

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

122110012011200 is a wasteful number, since it uses less digits than its factorization.

122110012011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199890 (or 1199875 counting only the distinct ones).

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

Adding to 122110012011200 its reverse (2110210011221), we get a palindrome (124220222022421).

The spelling of 122110012011200 in words is "one hundred twenty-two trillion, one hundred ten billion, twelve million, eleven thousand, two hundred".