2320221150 has 72 divisors (see below), whose sum is σ = 6713190120. Its totient is φ = 571129920.

The previous prime is 2320221097. The next prime is 2320221151. The reversal of 2320221150 is 511220232.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320221151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 192460 + ... + 204159.

Almost surely, 2^2320221150 is an apocalyptic number.

2320221150 is an abundant number, since it is smaller than the sum of its proper divisors (4392968970).

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

2320221150 is a wasteful number, since it uses less digits than its factorization.

2320221150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396650 (or 396642 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2320221150 is about 48168.6739489474. The cubic root of 2320221150 is about 1323.8632519263.

Adding to 2320221150 its reverse (511220232), we get a palindrome (2831441382).

The spelling of 2320221150 in words is "two billion, three hundred twenty million, two hundred twenty-one thousand, one hundred fifty".