201892474322 has 96 divisors (see below), whose sum is σ = 398932439040. Its totient is φ = 75694500000.

The previous prime is 201892474321. The next prime is 201892474349. The reversal of 201892474322 is 223474298102.

It is not an unprimeable number, because it can be changed into a prime (201892474321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5964947 + ... + 5998697.

It is an arithmetic number, because the mean of its divisors is an integer number (4155546240).

Almost surely, 2^201892474322 is an apocalyptic number.

201892474322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201892474322 is a deficient number, since it is larger than the sum of its proper divisors (197039964718).

201892474322 is a wasteful number, since it uses less digits than its factorization.

201892474322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33988 (or 33981 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 201892474322 in words is "two hundred one billion, eight hundred ninety-two million, four hundred seventy-four thousand, three hundred twenty-two".