2320223650 has 12 divisors (see below), whose sum is σ = 4315616082. Its totient is φ = 928089440.

The previous prime is 2320223641. The next prime is 2320223701. The reversal of 2320223650 is 563220232.

It can be written as a sum of positive squares in 3 ways, for example, as 2118668841 + 201554809 = 46029^2 + 14197^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 23202187 + ... + 23202286.

Almost surely, 2^2320223650 is an apocalyptic number.

2320223650 is a deficient number, since it is larger than the sum of its proper divisors (1995392432).

2320223650 is a wasteful number, since it uses less digits than its factorization.

2320223650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46404485 (or 46404480 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2320223650 is about 48168.6998994160. The cubic root of 2320223650 is about 1323.8637274063.

Adding to 2320223650 its reverse (563220232), we get a palindrome (2883443882).

The spelling of 2320223650 in words is "two billion, three hundred twenty million, two hundred twenty-three thousand, six hundred fifty".