2022330440072 has 16 divisors (see below), whose sum is σ = 3796556694300. Its totient is φ = 1009915321600.

The previous prime is 2022330440071. The next prime is 2022330440101. The reversal of 2022330440072 is 2700440332202.

It can be written as a sum of positive squares in 2 ways, for example, as 2019314892676 + 3015547396 = 1421026^2 + 54914^2 .

It is not an unprimeable number, because it can be changed into a prime (2022330440071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156230429 + ... + 156243372.

Almost surely, 2^{2022330440072} is an apocalyptic number.

It is an amenable number.

2022330440072 is a deficient number, since it is larger than the sum of its proper divisors (1774226254228).

2022330440072 is a wasteful number, since it uses less digits than its factorization.

2022330440072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312474616 (or 312474612 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 29.

Adding to 2022330440072 its reverse (2700440332202), we get a palindrome (4722770772274).

The spelling of 2022330440072 in words is "two trillion, twenty-two billion, three hundred thirty million, four hundred forty thousand, seventy-two".