22230312022001 has 4 divisors (see below), whose sum is σ = 22230326760000. Its totient is φ = 22230297284004.

The previous prime is 22230312021991. The next prime is 22230312022019. The reversal of 22230312022001 is 10022021303222.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-22230312022001 is a prime.

It is a super-3 number, since 3×22230312022001³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22230312022081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4810301 + ... + 8221898.

It is an arithmetic number, because the mean of its divisors is an integer number (5557581690000).

Almost surely, 2^{22230312022001} is an apocalyptic number.

It is an amenable number.

22230312022001 is a deficient number, since it is larger than the sum of its proper divisors (14737999).

22230312022001 is a wasteful number, since it uses less digits than its factorization.

22230312022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14737998.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22230312022001 its reverse (10022021303222), we get a palindrome (32252333325223).

The spelling of 22230312022001 in words is "twenty-two trillion, two hundred thirty billion, three hundred twelve million, twenty-two thousand, one".