2022321843 has 16 divisors (see below), whose sum is σ = 3069108000. Its totient is φ = 1315330560.

The previous prime is 2022321823. The next prime is 2022321871. The reversal of 2022321843 is 3481232202.

It is not a de Polignac number, because 2022321843 - 2⁵ = 2022321811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2022321803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912318 + ... + 914531.

It is an arithmetic number, because the mean of its divisors is an integer number (191819250).

Almost surely, 2^2022321843 is an apocalyptic number.

2022321843 is a deficient number, since it is larger than the sum of its proper divisors (1046786157).

2022321843 is a wasteful number, since it uses less digits than its factorization.

2022321843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826899 (or 1826893 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2022321843 is about 44970.2328546340. The cubic root of 2022321843 is about 1264.5910123629.

The spelling of 2022321843 in words is "two billion, twenty-two million, three hundred twenty-one thousand, eight hundred forty-three".