2443202043222 has 32 divisors (see below), whose sum is σ = 5070846952800. Its totient is φ = 783837383168.

The previous prime is 2443202043209. The next prime is 2443202043223. The reversal of 2443202043222 is 2223402023442.

It is a super-2 number, since 2×2443202043222² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2443202043222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443202043223) 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, 22092147 + ... + 22202462.

It is an arithmetic number, because the mean of its divisors is an integer number (158463967275).

Almost surely, 2^{2443202043222} is an apocalyptic number.

2443202043222 is an abundant number, since it is smaller than the sum of its proper divisors (2627644909578).

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

2443202043222 is a wasteful number, since it uses less digits than its factorization.

2443202043222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44294960.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2443202043222 its reverse (2223402023442), we get a palindrome (4666604066664).

The spelling of 2443202043222 in words is "two trillion, four hundred forty-three billion, two hundred two million, forty-three thousand, two hundred twenty-two".