2228331030 has 64 divisors (see below), whose sum is σ = 5403276288. Its totient is φ = 588107520.

The previous prime is 2228331023. The next prime is 2228331047. The reversal of 2228331030 is 301338222.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1902345 + ... + 1903515.

It is an arithmetic number, because the mean of its divisors is an integer number (84426192).

Almost surely, 2^2228331030 is an apocalyptic number.

2228331030 is an abundant number, since it is smaller than the sum of its proper divisors (3174945258).

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

2228331030 is a wasteful number, since it uses less digits than its factorization.

2228331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2228331030 is about 47205.2013023989. The cubic root of 2228331030 is about 1306.1505450557.

Adding to 2228331030 its reverse (301338222), we get a palindrome (2529669252).

The spelling of 2228331030 in words is "two billion, two hundred twenty-eight million, three hundred thirty-one thousand, thirty".