4222633523 has 4 divisors (see below), whose sum is σ = 4224061608. Its totient is φ = 4221205440.

The previous prime is 4222633517. The next prime is 4222633559. The reversal of 4222633523 is 3253362224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4222633523 - 2¹² = 4222629427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4222633523.

It is not an unprimeable number, because it can be changed into a prime (4222633123) 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 3 ways as a sum of consecutive naturals, for example, 709598 + ... + 715523.

It is an arithmetic number, because the mean of its divisors is an integer number (1056015402).

Almost surely, 2^4222633523 is an apocalyptic number.

4222633523 is a deficient number, since it is larger than the sum of its proper divisors (1428085).

4222633523 is a wasteful number, since it uses less digits than its factorization.

4222633523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428084.

The product of its digits is 51840, while the sum is 32.

The square root of 4222633523 is about 64981.7937810276. The cubic root of 4222633523 is about 1616.3216756373.

Adding to 4222633523 its reverse (3253362224), we get a palindrome (7475995747).

The spelling of 4222633523 in words is "four billion, two hundred twenty-two million, six hundred thirty-three thousand, five hundred twenty-three".