201116850970 has 48 divisors (see below), whose sum is σ = 426187808928. Its totient is φ = 68123559840.

The previous prime is 201116850929. The next prime is 201116850971. The reversal of 201116850970 is 79058611102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201116850971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2431876 + ... + 2513215.

It is an arithmetic number, because the mean of its divisors is an integer number (8878912686).

Almost surely, 2^201116850970 is an apocalyptic number.

201116850970 is an abundant number, since it is smaller than the sum of its proper divisors (225070957958).

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

201116850970 is a wasteful number, since it uses less digits than its factorization.

201116850970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945195 (or 4945188 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 40.

The spelling of 201116850970 in words is "two hundred one billion, one hundred sixteen million, eight hundred fifty thousand, nine hundred seventy".