30223312332 has 12 divisors (see below), whose sum is σ = 70521062136. Its totient is φ = 10074437440.

The previous prime is 30223312279. The next prime is 30223312337. The reversal of 30223312332 is 23321332203.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (30223312337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259304669 + ... + 1259304692.

It is an arithmetic number, because the mean of its divisors is an integer number (5876755178).

Almost surely, 2^30223312332 is an apocalyptic number.

It is an amenable number.

30223312332 is an abundant number, since it is smaller than the sum of its proper divisors (40297749804).

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

30223312332 is a wasteful number, since it uses less digits than its factorization.

30223312332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518609368 (or 2518609366 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30223312332 its reverse (23321332203), we get a palindrome (53544644535).

The spelling of 30223312332 in words is "thirty billion, two hundred twenty-three million, three hundred twelve thousand, three hundred thirty-two".