30223443140022 has 64 divisors (see below), whose sum is σ = 66039227175168. Its totient is φ = 9145131408000.

The previous prime is 30223443139957. The next prime is 30223443140027. The reversal of 30223443140022 is 22004134432203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223443140027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153116872 + ... + 153314132.

It is an arithmetic number, because the mean of its divisors is an integer number (1031862924612).

Almost surely, 2^{30223443140022} is an apocalyptic number.

30223443140022 is an abundant number, since it is smaller than the sum of its proper divisors (35815784035146).

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

30223443140022 is a wasteful number, since it uses less digits than its factorization.

30223443140022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200685.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 30223443140022 its reverse (22004134432203), we get a palindrome (52227577572225).

The spelling of 30223443140022 in words is "thirty trillion, two hundred twenty-three billion, four hundred forty-three million, one hundred forty thousand, twenty-two".