30022220044 has 6 divisors (see below), whose sum is σ = 52538885084. Its totient is φ = 15011110020.

The previous prime is 30022220027. The next prime is 30022220057. The reversal of 30022220044 is 44002222003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3752777502 + ... + 3752777509.

Almost surely, 2^30022220044 is an apocalyptic number.

It is an amenable number.

30022220044 is a deficient number, since it is larger than the sum of its proper divisors (22516665040).

30022220044 is a wasteful number, since it uses less digits than its factorization.

30022220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505555015 (or 7505555013 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 30022220044 its reverse (44002222003), we get a palindrome (74024442047).

The spelling of 30022220044 in words is "thirty billion, twenty-two million, two hundred twenty thousand, forty-four".