30221222031300 has 36 divisors (see below), whose sum is σ = 87440069078096. Its totient is φ = 8058992541600.

The previous prime is 30221222031281. The next prime is 30221222031317. The reversal of 30221222031300 is 313022212203.

It is a happy number.

It is a super-3 number, since 3×30221222031300³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50368703086 + ... + 50368703685.

Almost surely, 2^{30221222031300} is an apocalyptic number.

30221222031300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30221222031300 is an abundant number, since it is smaller than the sum of its proper divisors (57218847046796).

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

30221222031300 is a wasteful number, since it uses less digits than its factorization.

30221222031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100737406788 (or 100737406781 counting only the distinct ones).

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

Adding to 30221222031300 its reverse (313022212203), we get a palindrome (30534244243503).

The spelling of 30221222031300 in words is "thirty trillion, two hundred twenty-one billion, two hundred twenty-two million, thirty-one thousand, three hundred".