30220110234 has 16 divisors (see below), whose sum is σ = 67155800640. Its totient is φ = 10073370060.

The previous prime is 30220110229. The next prime is 30220110241. The reversal of 30220110234 is 43201102203.

30220110234 is a `hidden beast` number, since 302 + 20 + 110 + 234 = 666.

It is a super-2 number, since 2×30220110234² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279815782 + ... + 279815889.

It is an arithmetic number, because the mean of its divisors is an integer number (4197237540).

Almost surely, 2^30220110234 is an apocalyptic number.

30220110234 is an abundant number, since it is smaller than the sum of its proper divisors (36935690406).

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

30220110234 is a wasteful number, since it uses less digits than its factorization.

30220110234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559631682 (or 559631676 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30220110234 its reverse (43201102203), we get a palindrome (73421212437).

The spelling of 30220110234 in words is "thirty billion, two hundred twenty million, one hundred ten thousand, two hundred thirty-four".