30230222002232 has 64 divisors (see below), whose sum is σ = 66132129240000. Its totient is φ = 12949721530368.

The previous prime is 30230222002229. The next prime is 30230222002249. The reversal of 30230222002232 is 23220022203203.

It is a super-2 number, since 2×30230222002232² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30230222002198 and 30230222002207.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3254648 + ... + 8429304.

It is an arithmetic number, because the mean of its divisors is an integer number (1033314519375).

Almost surely, 2^{30230222002232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230222002232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33066064620000).

30230222002232 is an abundant number, since it is smaller than the sum of its proper divisors (35901907237768).

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

30230222002232 is a wasteful number, since it uses less digits than its factorization.

30230222002232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5176813 (or 5176795 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30230222002232 its reverse (23220022203203), we get a palindrome (53450244205435).

The spelling of 30230222002232 in words is "thirty trillion, two hundred thirty billion, two hundred twenty-two million, two thousand, two hundred thirty-two".