30022323110220 has 192 divisors, whose sum is σ = 97416910918656. Its totient is φ = 6766196613120.

The previous prime is 30022323110173. The next prime is 30022323110233. The reversal of 30022323110220 is 2201132322003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 102472740 + ... + 102765300.

It is an arithmetic number, because the mean of its divisors is an integer number (507379744368).

Almost surely, 2^{30022323110220} is an apocalyptic number.

30022323110220 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 30022323110220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48708455459328).

30022323110220 is an abundant number, since it is smaller than the sum of its proper divisors (67394587808436).

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

30022323110220 is a wasteful number, since it uses less digits than its factorization.

30022323110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296000 (or 295998 counting only the distinct ones).

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

Adding to 30022323110220 its reverse (2201132322003), we get a palindrome (32223455432223).

The spelling of 30022323110220 in words is "thirty trillion, twenty-two billion, three hundred twenty-three million, one hundred ten thousand, two hundred twenty".