23031222301 has 4 divisors (see below), whose sum is σ = 23183747104. Its totient is φ = 22878697500.

The previous prime is 23031222287. The next prime is 23031222317. The reversal of 23031222301 is 10322213032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23031222301 - 2⁷ = 23031222173 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 (23031222701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76262175 + ... + 76262476.

It is an arithmetic number, because the mean of its divisors is an integer number (5795936776).

Almost surely, 2^23031222301 is an apocalyptic number.

It is an amenable number.

23031222301 is a deficient number, since it is larger than the sum of its proper divisors (152524803).

23031222301 is a wasteful number, since it uses less digits than its factorization.

23031222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152524802.

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

Adding to 23031222301 its reverse (10322213032), we get a palindrome (33353435333).

The spelling of 23031222301 in words is "twenty-three billion, thirty-one million, two hundred twenty-two thousand, three hundred one".