201022301112 has 64 divisors (see below), whose sum is σ = 504828572160. Its totient is φ = 66704601600.

The previous prime is 201022301101. The next prime is 201022301153. The reversal of 201022301112 is 211103220102.

It is a junction number, because it is equal to n+sod(n) for n = 201022301091 and 201022301100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22107687 + ... + 22116777.

It is an arithmetic number, because the mean of its divisors is an integer number (7887946440).

Almost surely, 2^201022301112 is an apocalyptic number.

It is an amenable number.

201022301112 is an abundant number, since it is smaller than the sum of its proper divisors (303806271048).

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

201022301112 is a wasteful number, since it uses less digits than its factorization.

201022301112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13164 (or 13160 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 201022301112 its reverse (211103220102), we get a palindrome (412125521214).

The spelling of 201022301112 in words is "two hundred one billion, twenty-two million, three hundred one thousand, one hundred twelve".