30220302333232 has 20 divisors (see below), whose sum is σ = 63874729931976. Its totient is φ = 13736501060480.

The previous prime is 30220302333211. The next prime is 30220302333259. The reversal of 30220302333232 is 23233320302203.

It is a super-2 number, since 2×30220302333232² (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 30220302333232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85853131453 + ... + 85853131804.

Almost surely, 2^{30220302333232} is an apocalyptic number.

It is an amenable number.

30220302333232 is an abundant number, since it is smaller than the sum of its proper divisors (33654427598744).

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

30220302333232 is a wasteful number, since it uses less digits than its factorization.

30220302333232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171706263276 (or 171706263270 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 30220302333232 its reverse (23233320302203), we get a palindrome (53453622635435).

The spelling of 30220302333232 in words is "thirty trillion, two hundred twenty billion, three hundred two million, three hundred thirty-three thousand, two hundred thirty-two".