2201533056 has 48 divisors (see below), whose sum is σ = 6335144010. Its totient is φ = 733843968.

The previous prime is 2201533001. The next prime is 2201533069. The reversal of 2201533056 is 6503351022.

It can be written as a sum of positive squares in only one way, i.e., 2201486400 + 46656 = 46920^2 + 216^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 954375 + ... + 956678.

Almost surely, 2^2201533056 is an apocalyptic number.

It is an amenable number.

2201533056 is an abundant number, since it is smaller than the sum of its proper divisors (4133610954).

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

2201533056 is a wasteful number, since it uses less digits than its factorization.

2201533056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911073 (or 1911058 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2201533056 is about 46920.4971840666. The cubic root of 2201533056 is about 1300.8934796634.

Adding to 2201533056 its reverse (6503351022), we get a palindrome (8704884078).

The spelling of 2201533056 in words is "two billion, two hundred one million, five hundred thirty-three thousand, fifty-six".