2223405030 has 128 divisors (see below), whose sum is σ = 6794772480. Its totient is φ = 452154240.

The previous prime is 2223405013. The next prime is 2223405047. The reversal of 2223405030 is 305043222.

2223405030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2223405013) and next prime (2223405047).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2223404988 and 2223405006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98331 + ... + 118809.

It is an arithmetic number, because the mean of its divisors is an integer number (53084160).

Almost surely, 2^2223405030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2223405030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3397386240).

2223405030 is an abundant number, since it is smaller than the sum of its proper divisors (4571367450).

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

2223405030 is a wasteful number, since it uses less digits than its factorization.

2223405030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20554.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2223405030 is about 47152.9959811675. The cubic root of 2223405030 is about 1305.1873661188.

Adding to 2223405030 its reverse (305043222), we get a palindrome (2528448252).

It can be divided in two parts, 2223 and 405030, that added together give a triangular number (407253 = T₉₀₂).

The spelling of 2223405030 in words is "two billion, two hundred twenty-three million, four hundred five thousand, thirty".