30102213332332 has 12 divisors (see below), whose sum is σ = 52679333134120. Its totient is φ = 15050975294016.

The previous prime is 30102213332311. The next prime is 30102213332341. The reversal of 30102213332332 is 23323331220103.

It is a super-2 number, since 2×30102213332332² (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 30102213332332.

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, 32326578 + ... + 33244729.

Almost surely, 2^{30102213332332} is an apocalyptic number.

It is an amenable number.

30102213332332 is a deficient number, since it is larger than the sum of its proper divisors (22577119801788).

30102213332332 is a wasteful number, since it uses less digits than its factorization.

30102213332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65686080 (or 65686078 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 30102213332332 its reverse (23323331220103), we get a palindrome (53425544552435).

The spelling of 30102213332332 in words is "thirty trillion, one hundred two billion, two hundred thirteen million, three hundred thirty-two thousand, three hundred thirty-two".