1302331212422 has 32 divisors (see below), whose sum is σ = 1973145968640. Its totient is φ = 644644566720.

The previous prime is 1302331212421. The next prime is 1302331212467. The reversal of 1302331212422 is 2242121332031.

It is a junction number, because it is equal to n+sod(n) for n = 1302331212391 and 1302331212400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302331212421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271712858 + ... + 271717650.

It is an arithmetic number, because the mean of its divisors is an integer number (61660811520).

Almost surely, 2^{1302331212422} is an apocalyptic number.

1302331212422 is a deficient number, since it is larger than the sum of its proper divisors (670814756218).

1302331212422 is a wasteful number, since it uses less digits than its factorization.

1302331212422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1302331212422 its reverse (2242121332031), we get a palindrome (3544452544453).

The spelling of 1302331212422 in words is "one trillion, three hundred two billion, three hundred thirty-one million, two hundred twelve thousand, four hundred twenty-two".