30220031030 has 64 divisors (see below), whose sum is σ = 62697825792. Its totient is φ = 10273056000.

The previous prime is 30220031027. The next prime is 30220031053. The reversal of 30220031030 is 3013002203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30220030996 and 30220031014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3984602 + ... + 3992178.

It is an arithmetic number, because the mean of its divisors is an integer number (979653528).

Almost surely, 2^30220031030 is an apocalyptic number.

30220031030 is an abundant number, since it is smaller than the sum of its proper divisors (32477794762).

30220031030 is a wasteful number, since it uses less digits than its factorization.

30220031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8069.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 30220031030 its reverse (3013002203), we get a palindrome (33233033233).

The spelling of 30220031030 in words is "thirty billion, two hundred twenty million, thirty-one thousand, thirty".