30213222132244 has 192 divisors, whose sum is σ = 57826457902080. Its totient is φ = 13788183019520.

The previous prime is 30213222132127. The next prime is 30213222132259. The reversal of 30213222132244 is 44223122231203.

It is a super-2 number, since 2×30213222132244² (a number of 28 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 2723623962 + ... + 2723635054.

It is an arithmetic number, because the mean of its divisors is an integer number (301179468240).

Almost surely, 2^{30213222132244} is an apocalyptic number.

It is an amenable number.

30213222132244 is a deficient number, since it is larger than the sum of its proper divisors (27613235769836).

30213222132244 is a wasteful number, since it uses less digits than its factorization.

30213222132244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11410 (or 11408 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 30213222132244 its reverse (44223122231203), we get a palindrome (74436344363447).

The spelling of 30213222132244 in words is "thirty trillion, two hundred thirteen billion, two hundred twenty-two million, one hundred thirty-two thousand, two hundred forty-four".