201022001196 has 12 divisors (see below), whose sum is σ = 469051336152. Its totient is φ = 67007333728.

The previous prime is 201022001177. The next prime is 201022001209. The reversal of 201022001196 is 691100220102.

201022001196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8375916705 + ... + 8375916728.

It is an arithmetic number, because the mean of its divisors is an integer number (39087611346).

Almost surely, 2^201022001196 is an apocalyptic number.

It is an amenable number.

201022001196 is an abundant number, since it is smaller than the sum of its proper divisors (268029334956).

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

201022001196 is a wasteful number, since it uses less digits than its factorization.

201022001196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16751833440 (or 16751833438 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 201022001196 its reverse (691100220102), we get a palindrome (892122221298).

The spelling of 201022001196 in words is "two hundred one billion, twenty-two million, one thousand, one hundred ninety-six".