30122232222300 has 144 divisors (see below), whose sum is σ = 87486344682240. Its totient is φ = 8001991088640.

The previous prime is 30122232222253. The next prime is 30122232222323. The reversal of 30122232222300 is 322223222103.

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 47 ways as a sum of consecutive naturals, for example, 82949727 + ... + 83312073.

Almost surely, 2^{30122232222300} is an apocalyptic number.

30122232222300 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 30122232222300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43743172341120).

30122232222300 is an abundant number, since it is smaller than the sum of its proper divisors (57364112459940).

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

30122232222300 is a wasteful number, since it uses less digits than its factorization.

30122232222300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363420 (or 363413 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30122232222300 its reverse (322223222103), we get a palindrome (30444455444403).

The spelling of 30122232222300 in words is "thirty trillion, one hundred twenty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, three hundred".