2230312021331 has 8 divisors (see below), whose sum is σ = 2234957130000. Its totient is φ = 2225667615840.

The previous prime is 2230312021307. The next prime is 2230312021373. The reversal of 2230312021331 is 1331202130322.

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

It is a cyclic number.

It is not a de Polignac number, because 2230312021331 - 2¹⁸ = 2230311759187 is a prime.

It is a super-2 number, since 2×2230312021331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230312021297 and 2230312021306.

It is not an unprimeable number, because it can be changed into a prime (2230312021031) 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, 6432341 + ... + 6770201.

It is an arithmetic number, because the mean of its divisors is an integer number (279369641250).

Almost surely, 2^{2230312021331} is an apocalyptic number.

2230312021331 is a deficient number, since it is larger than the sum of its proper divisors (4645108669).

2230312021331 is a wasteful number, since it uses less digits than its factorization.

2230312021331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351589.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2230312021331 its reverse (1331202130322), we get a palindrome (3561514151653).

The spelling of 2230312021331 in words is "two trillion, two hundred thirty billion, three hundred twelve million, twenty-one thousand, three hundred thirty-one".