2022310340412 has 12 divisors (see below), whose sum is σ = 4718724127656. Its totient is φ = 674103446800.

The previous prime is 2022310340411. The next prime is 2022310340417. The reversal of 2022310340412 is 2140430132202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2022310340412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022310340411) 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, 84262930839 + ... + 84262930862.

It is an arithmetic number, because the mean of its divisors is an integer number (393227010638).

Almost surely, 2^{2022310340412} is an apocalyptic number.

It is an amenable number.

2022310340412 is an abundant number, since it is smaller than the sum of its proper divisors (2696413787244).

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

2022310340412 is a wasteful number, since it uses less digits than its factorization.

2022310340412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168525861708 (or 168525861706 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2022310340412 its reverse (2140430132202), we get a palindrome (4162740472614).

The spelling of 2022310340412 in words is "two trillion, twenty-two billion, three hundred ten million, three hundred forty thousand, four hundred twelve".