2220346030 has 32 divisors (see below), whose sum is σ = 4836252096. Its totient is φ = 716481024.

The previous prime is 2220346019. The next prime is 2220346033. The reversal of 2220346030 is 306430222.

It is a happy number.

2220346030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2220345992 and 2220346010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220346033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931729 + ... + 934108.

It is an arithmetic number, because the mean of its divisors is an integer number (151132878).

Almost surely, 2^2220346030 is an apocalyptic number.

2220346030 is an abundant number, since it is smaller than the sum of its proper divisors (2615906066).

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

2220346030 is a wasteful number, since it uses less digits than its factorization.

2220346030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865868.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2220346030 is about 47120.5478533516. The cubic root of 2220346030 is about 1304.5885247748.

Adding to 2220346030 its reverse (306430222), we get a palindrome (2526776252).

The spelling of 2220346030 in words is "two billion, two hundred twenty million, three hundred forty-six thousand, thirty".