2310001423221 has 8 divisors (see below), whose sum is σ = 3080504123680. Its totient is φ = 1539749835792.

The previous prime is 2310001423159. The next prime is 2310001423241. The reversal of 2310001423221 is 1223241000132.

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

It is not a de Polignac number, because 2310001423221 - 2⁹ = 2310001422709 is a prime.

It is a super-2 number, since 2×2310001423221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310001423241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62756791 + ... + 62793588.

It is an arithmetic number, because the mean of its divisors is an integer number (385063015460).

Almost surely, 2^{2310001423221} is an apocalyptic number.

It is an amenable number.

2310001423221 is a deficient number, since it is larger than the sum of its proper divisors (770502700459).

2310001423221 is a wasteful number, since it uses less digits than its factorization.

2310001423221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125556515.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2310001423221 its reverse (1223241000132), we get a palindrome (3533242423353).

The spelling of 2310001423221 in words is "two trillion, three hundred ten billion, one million, four hundred twenty-three thousand, two hundred twenty-one".