30222344344 has 8 divisors (see below), whose sum is σ = 56666895660. Its totient is φ = 15111172168.

The previous prime is 30222344297. The next prime is 30222344393. The reversal of 30222344344 is 44344322203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888896514 + ... + 1888896529.

Almost surely, 2^30222344344 is an apocalyptic number.

It is an amenable number.

30222344344 is a deficient number, since it is larger than the sum of its proper divisors (26444551316).

30222344344 is a wasteful number, since it uses less digits than its factorization.

30222344344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777793049 (or 3777793045 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 30222344344 its reverse (44344322203), we get a palindrome (74566666547).

The spelling of 30222344344 in words is "thirty billion, two hundred twenty-two million, three hundred forty-four thousand, three hundred forty-four".