30022233312032 has 96 divisors (see below), whose sum is σ = 65393686037232. Its totient is φ = 13477704597504.

The previous prime is 30022233311977. The next prime is 30022233312053. The reversal of 30022233312032 is 23021333222003.

It can be written as a sum of positive squares in 8 ways, for example, as 20355581264656 + 9666652047376 = 4511716^2 + 3109124^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 30022233311992 and 30022233312010.

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 15 ways as a sum of consecutive naturals, for example, 49212908 + ... + 49819220.

Almost surely, 2^{30022233312032} is an apocalyptic number.

30022233312032 is a gapful number since it is divisible by the number (32) 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 30022233312032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32696843018616).

30022233312032 is an abundant number, since it is smaller than the sum of its proper divisors (35371452725200).

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

30022233312032 is a wasteful number, since it uses less digits than its factorization.

30022233312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609590 (or 609582 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30022233312032 its reverse (23021333222003), we get a palindrome (53043566534035).

The spelling of 30022233312032 in words is "thirty trillion, twenty-two billion, two hundred thirty-three million, three hundred twelve thousand, thirty-two".