200101122110112 has 48 divisors (see below), whose sum is σ = 525575703169440. Its totient is φ = 66660976242432.

The previous prime is 200101122110093. The next prime is 200101122110191. The reversal of 200101122110112 is 211011221101002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 200101122110091 and 200101122110100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615427162 + ... + 615752217.

It is an arithmetic number, because the mean of its divisors is an integer number (10949493816030).

Almost surely, 2^{200101122110112} is an apocalyptic number.

It is an amenable number.

200101122110112 is an abundant number, since it is smaller than the sum of its proper divisors (325474581059328).

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

200101122110112 is a wasteful number, since it uses less digits than its factorization.

200101122110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231181085 (or 1231181077 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200101122110112 its reverse (211011221101002), we get a palindrome (411112343211114).

The spelling of 200101122110112 in words is "two hundred trillion, one hundred one billion, one hundred twenty-two million, one hundred ten thousand, one hundred twelve".