30221012032244 has 96 divisors (see below), whose sum is σ = 62731595912832. Its totient is φ = 12583162368000.

The previous prime is 30221012032243. The next prime is 30221012032273. The reversal of 30221012032244 is 44223021012203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221012032243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7366214 + ... + 10709954.

It is an arithmetic number, because the mean of its divisors is an integer number (653454124092).

Almost surely, 2^{30221012032244} is an apocalyptic number.

30221012032244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30221012032244 is an abundant number, since it is smaller than the sum of its proper divisors (32510583880588).

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

30221012032244 is a wasteful number, since it uses less digits than its factorization.

30221012032244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344097 (or 3344095 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 30221012032244 its reverse (44223021012203), we get a palindrome (74444033044447).

The spelling of 30221012032244 in words is "thirty trillion, two hundred twenty-one billion, twelve million, thirty-two thousand, two hundred forty-four".