2022231732378 has 32 divisors (see below), whose sum is σ = 4751537499072. Its totient is φ = 565659225600.

The previous prime is 2022231732361. The next prime is 2022231732397. The reversal of 2022231732378 is 8732371322202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178455863 + ... + 1178457578.

It is an arithmetic number, because the mean of its divisors is an integer number (148485546846).

Almost surely, 2^{2022231732378} is an apocalyptic number.

2022231732378 is an abundant number, since it is smaller than the sum of its proper divisors (2729305766694).

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

2022231732378 is a wasteful number, since it uses less digits than its factorization.

2022231732378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356913470.

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 2022231732378 in words is "two trillion, twenty-two billion, two hundred thirty-one million, seven hundred thirty-two thousand, three hundred seventy-eight".