1230331422 has 16 divisors (see below), whose sum is σ = 2461092480. Its totient is φ = 410038872.

The previous prime is 1230331397. The next prime is 1230331439. The reversal of 1230331422 is 2241330321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28633 + ... + 57275.

It is an arithmetic number, because the mean of its divisors is an integer number (153818280).

Almost surely, 2^1230331422 is an apocalyptic number.

1230331422 is an abundant number, since it is smaller than the sum of its proper divisors (1230761058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230331422 is a wasteful number, since it uses less digits than its factorization.

1230331422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35807.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1230331422 is about 35076.0804822888. The cubic root of 1230331422 is about 1071.5374938966.

Adding to 1230331422 its reverse (2241330321), we get a palindrome (3471661743).

The spelling of 1230331422 in words is "one billion, two hundred thirty million, three hundred thirty-one thousand, four hundred twenty-two".