201922941470 has 16 divisors (see below), whose sum is σ = 365637712608. Its totient is φ = 80285528160.

The previous prime is 201922941469. The next prime is 201922941491. The reversal of 201922941470 is 74149229102.

It is a congruent number.

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, 60454301 + ... + 60457640.

It is an arithmetic number, because the mean of its divisors is an integer number (22852357038).

Almost surely, 2^201922941470 is an apocalyptic number.

201922941470 is a deficient number, since it is larger than the sum of its proper divisors (163714771138).

201922941470 is a wasteful number, since it uses less digits than its factorization.

201922941470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120912115.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 201922941470 in words is "two hundred one billion, nine hundred twenty-two million, nine hundred forty-one thousand, four hundred seventy".