30221332122000 has 160 divisors (see below), whose sum is σ = 97446607375104. Its totient is φ = 8057943936000.

The previous prime is 30221332121977. The next prime is 30221332122013. The reversal of 30221332122000 is 22123312203.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45032917 + ... + 45699083.

Almost surely, 2^{30221332122000} is an apocalyptic number.

30221332122000 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 30221332122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48723303687552).

30221332122000 is an abundant number, since it is smaller than the sum of its proper divisors (67225275253104).

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

30221332122000 is a wasteful number, since it uses less digits than its factorization.

30221332122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673754 (or 673738 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30221332122000 its reverse (22123312203), we get a palindrome (30243455434203).

The spelling of 30221332122000 in words is "thirty trillion, two hundred twenty-one billion, three hundred thirty-two million, one hundred twenty-two thousand".