23222030311 has 8 divisors (see below), whose sum is σ = 24696353520. Its totient is φ = 21759742848.

The previous prime is 23222030291. The next prime is 23222030323. The reversal of 23222030311 is 11303022232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23222030311 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 (23222030341) 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 7 ways as a sum of consecutive naturals, for example, 3004956 + ... + 3012673.

It is an arithmetic number, because the mean of its divisors is an integer number (3087044190).

Almost surely, 2^23222030311 is an apocalyptic number.

23222030311 is a deficient number, since it is larger than the sum of its proper divisors (1474323209).

23222030311 is a wasteful number, since it uses less digits than its factorization.

23222030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017873.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23222030311 its reverse (11303022232), we get a palindrome (34525052543).

The spelling of 23222030311 in words is "twenty-three billion, two hundred twenty-two million, thirty thousand, three hundred eleven".