2223164237 has 8 divisors (see below), whose sum is σ = 2542684416. Its totient is φ = 1904125392.

The previous prime is 2223164231. The next prime is 2223164263. The reversal of 2223164237 is 7324613222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223164237 - 2²⁰ = 2222115661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223164231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110378 + ... + 128955.

It is an arithmetic number, because the mean of its divisors is an integer number (317835552).

Almost surely, 2^2223164237 is an apocalyptic number.

It is an amenable number.

2223164237 is a deficient number, since it is larger than the sum of its proper divisors (319520179).

2223164237 is a wasteful number, since it uses less digits than its factorization.

2223164237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240667.

The product of its digits is 24192, while the sum is 32.

The square root of 2223164237 is about 47150.4425960139. The cubic root of 2223164237 is about 1305.1402474991.

Adding to 2223164237 its reverse (7324613222), we get a palindrome (9547777459).

It can be divided in two parts, 22231 and 64237, that added together give a palindrome (86468).

The spelling of 2223164237 in words is "two billion, two hundred twenty-three million, one hundred sixty-four thousand, two hundred thirty-seven".