201104420112 has 40 divisors (see below), whose sum is σ = 577244170080. Its totient is φ = 67034806560.

The previous prime is 201104420057. The next prime is 201104420119. The reversal of 201104420112 is 211024401102.

201104420112 is a `hidden beast` number, since 2 + 0 + 110 + 442 + 0 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (201104420119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232759314 + ... + 232760177.

It is an arithmetic number, because the mean of its divisors is an integer number (14431104252).

Almost surely, 2^201104420112 is an apocalyptic number.

It is an amenable number.

201104420112 is an abundant number, since it is smaller than the sum of its proper divisors (376139749968).

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

201104420112 is a wasteful number, since it uses less digits than its factorization.

201104420112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465519508 (or 465519496 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201104420112 its reverse (211024401102), we get a palindrome (412128821214).

The spelling of 201104420112 in words is "two hundred one billion, one hundred four million, four hundred twenty thousand, one hundred twelve".