2063221288 has 16 divisors (see below), whose sum is σ = 3876300000. Its totient is φ = 1029541296.

The previous prime is 2063221271. The next prime is 2063221289. The reversal of 2063221288 is 8821223602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2063221289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254428 + ... + 262411.

It is an arithmetic number, because the mean of its divisors is an integer number (242268750).

Almost surely, 2^2063221288 is an apocalyptic number.

It is an amenable number.

2063221288 is a deficient number, since it is larger than the sum of its proper divisors (1813078712).

2063221288 is a wasteful number, since it uses less digits than its factorization.

2063221288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517344 (or 517340 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 2063221288 is about 45422.6957368230. The cubic root of 2063221288 is about 1273.0592106262.

The spelling of 2063221288 in words is "two billion, sixty-three million, two hundred twenty-one thousand, two hundred eighty-eight".