2228331036 has 48 divisors (see below), whose sum is σ = 5369302400. Its totient is φ = 718828992.

The previous prime is 2228331023. The next prime is 2228331047. The reversal of 2228331036 is 6301338222.

It is a junction number, because it is equal to n+sod(n) for n = 2228330994 and 2228331012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36435 + ... + 76053.

Almost surely, 2^2228331036 is an apocalyptic number.

It is an amenable number.

2228331036 is an abundant number, since it is smaller than the sum of its proper divisors (3140971364).

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

2228331036 is a wasteful number, since it uses less digits than its factorization.

2228331036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39778 (or 39776 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2228331036 is about 47205.2013659512. The cubic root of 2228331036 is about 1306.1505462280.

Adding to 2228331036 its reverse (6301338222), we get a palindrome (8529669258).

The spelling of 2228331036 in words is "two billion, two hundred twenty-eight million, three hundred thirty-one thousand, thirty-six".