306371040022 has 4 divisors (see below), whose sum is σ = 459556560036. Its totient is φ = 153185520010.

The previous prime is 306371040013. The next prime is 306371040043. The reversal of 306371040022 is 220040173603.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76592760004 + ... + 76592760007.

It is an arithmetic number, because the mean of its divisors is an integer number (114889140009).

Almost surely, 2^306371040022 is an apocalyptic number.

306371040022 is a deficient number, since it is larger than the sum of its proper divisors (153185520014).

306371040022 is a wasteful number, since it uses less digits than its factorization.

306371040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153185520013.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 306371040022 in words is "three hundred six billion, three hundred seventy-one million, forty thousand, twenty-two".