30020320003222 has 8 divisors (see below), whose sum is σ = 45153178861536. Its totient is φ = 14969260382712.

The previous prime is 30020320003139. The next prime is 30020320003277. The reversal of 30020320003222 is 22230002302003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30020320003222² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30020320003222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20449808533 + ... + 20449810000.

It is an arithmetic number, because the mean of its divisors is an integer number (5644147357692).

Almost surely, 2^{30020320003222} is an apocalyptic number.

30020320003222 is a deficient number, since it is larger than the sum of its proper divisors (15132858858314).

30020320003222 is a wasteful number, since it uses less digits than its factorization.

30020320003222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40899618902.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 30020320003222 its reverse (22230002302003), we get a palindrome (52250322305225).

The spelling of 30020320003222 in words is "thirty trillion, twenty billion, three hundred twenty million, three thousand, two hundred twenty-two".