1230331022 has 8 divisors (see below), whose sum is σ = 1847603496. Its totient is φ = 614463192.

The previous prime is 1230331001. The next prime is 1230331027. The reversal of 1230331022 is 2201330321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230331027) 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, 348968 + ... + 352475.

It is an arithmetic number, because the mean of its divisors is an integer number (230950437).

Almost surely, 2^1230331022 is an apocalyptic number.

1230331022 is a deficient number, since it is larger than the sum of its proper divisors (617272474).

1230331022 is an equidigital number, since it uses as much as digits as its factorization.

1230331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702322.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1230331022 is about 35076.0747803970. The cubic root of 1230331022 is about 1071.5373777721.

Adding to 1230331022 its reverse (2201330321), we get a palindrome (3431661343).

The spelling of 1230331022 in words is "one billion, two hundred thirty million, three hundred thirty-one thousand, twenty-two".