202201112110120 has 64 divisors (see below), whose sum is σ = 476861894046720. Its totient is φ = 77016980350464.

The previous prime is 202201112110061. The next prime is 202201112110121. The reversal of 202201112110120 is 21011211102202.

It is a junction number, because it is equal to n+sod(n) for n = 202201112110094 and 202201112110103.

It is not an unprimeable number, because it can be changed into a prime (202201112110121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492583669 + ... + 492993988.

It is an arithmetic number, because the mean of its divisors is an integer number (7450967094480).

Almost surely, 2^{202201112110120} is an apocalyptic number.

202201112110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202201112110120 is an abundant number, since it is smaller than the sum of its proper divisors (274660781936600).

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

202201112110120 is a wasteful number, since it uses less digits than its factorization.

202201112110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985577914 (or 985577910 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202201112110120 its reverse (21011211102202), we get a palindrome (223212323212322).

The spelling of 202201112110120 in words is "two hundred two trillion, two hundred one billion, one hundred twelve million, one hundred ten thousand, one hundred twenty".