2022443134440 has 32 divisors (see below), whose sum is σ = 6067329403680. Its totient is φ = 539318169152.

The previous prime is 2022443134433. The next prime is 2022443134487. The reversal of 2022443134440 is 444313442202.

It is a super-2 number, since 2×2022443134440² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8426846274 + ... + 8426846513.

It is an arithmetic number, because the mean of its divisors is an integer number (189604043865).

Almost surely, 2^{2022443134440} is an apocalyptic number.

2022443134440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022443134440 is an abundant number, since it is smaller than the sum of its proper divisors (4044886269240).

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

2022443134440 is a wasteful number, since it uses less digits than its factorization.

2022443134440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16853692801 (or 16853692797 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 2022443134440 its reverse (444313442202), we get a palindrome (2466756576642).

The spelling of 2022443134440 in words is "two trillion, twenty-two billion, four hundred forty-three million, one hundred thirty-four thousand, four hundred forty".