30222121102230 has 32 divisors (see below), whose sum is σ = 74872867765248. Its totient is φ = 7799257058400.

The previous prime is 30222121102141. The next prime is 30222121102249. The reversal of 30222121102230 is 3220112122203.

It is a super-2 number, since 2×30222121102230² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30222121102197 and 30222121102206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16248451276 + ... + 16248453135.

It is an arithmetic number, because the mean of its divisors is an integer number (2339777117664).

Almost surely, 2^{30222121102230} is an apocalyptic number.

30222121102230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30222121102230 is an abundant number, since it is smaller than the sum of its proper divisors (44650746663018).

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

30222121102230 is a wasteful number, since it uses less digits than its factorization.

30222121102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32496904452.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30222121102230 its reverse (3220112122203), we get a palindrome (33442233224433).

The spelling of 30222121102230 in words is "thirty trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred two thousand, two hundred thirty".