30252222300 has 72 divisors (see below), whose sum is σ = 87669027712. Its totient is φ = 8054424000.

The previous prime is 30252222289. The next prime is 30252222307. The reversal of 30252222300 is 322225203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30252222307) 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 23 ways as a sum of consecutive naturals, for example, 109395 + ... + 269205.

Almost surely, 2^30252222300 is an apocalyptic number.

30252222300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30252222300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43834513856).

30252222300 is an abundant number, since it is smaller than the sum of its proper divisors (57416805412).

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

30252222300 is a wasteful number, since it uses less digits than its factorization.

30252222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160459 (or 160452 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 30252222300 its reverse (322225203), we get a palindrome (30574447503).

The spelling of 30252222300 in words is "thirty billion, two hundred fifty-two million, two hundred twenty-two thousand, three hundred".