30113213022 has 40 divisors (see below), whose sum is σ = 67669371000. Its totient is φ = 10008957456.

The previous prime is 30113213021. The next prime is 30113213023. The reversal of 30113213022 is 22031231103.

30113213022 is a `hidden beast` number, since 30 + 11 + 321 + 302 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (30113213021) and next prime (30113213023).

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

It is a junction number, because it is equal to n+sod(n) for n = 30113212986 and 30113213004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30113213021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 209772 + ... + 322847.

It is an arithmetic number, because the mean of its divisors is an integer number (1691734275).

Almost surely, 2^30113213022 is an apocalyptic number.

30113213022 is an abundant number, since it is smaller than the sum of its proper divisors (37556157978).

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

30113213022 is a wasteful number, since it uses less digits than its factorization.

30113213022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532982 (or 532973 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30113213022 its reverse (22031231103), we get a palindrome (52144444125).

The spelling of 30113213022 in words is "thirty billion, one hundred thirteen million, two hundred thirteen thousand, twenty-two".