30022131200 has 60 divisors (see below), whose sum is σ = 74382207240. Its totient is φ = 12008847360.

The previous prime is 30022131197. The next prime is 30022131241. The reversal of 30022131200 is 213122003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1159940 + ... + 1185539.

It is an arithmetic number, because the mean of its divisors is an integer number (1239703454).

Almost surely, 2^30022131200 is an apocalyptic number.

It is an amenable number.

30022131200 is an abundant number, since it is smaller than the sum of its proper divisors (44360076040).

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

30022131200 is an equidigital number, since it uses as much as digits as its factorization.

30022131200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345507 (or 2345486 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30022131200 its reverse (213122003), we get a palindrome (30235253203).

The spelling of 30022131200 in words is "thirty billion, twenty-two million, one hundred thirty-one thousand, two hundred".