1312302302202 has 8 divisors (see below), whose sum is σ = 2624604604416. Its totient is φ = 437434100732.

The previous prime is 1312302302153. The next prime is 1312302302203. The reversal of 1312302302202 is 2022032032131.

It is a happy number.

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

1312302302202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1312302302203) 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, 109358525178 + ... + 109358525189.

It is an arithmetic number, because the mean of its divisors is an integer number (328075575552).

Almost surely, 2^{1312302302202} is an apocalyptic number.

1312302302202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1312302302202 is a wasteful number, since it uses less digits than its factorization.

1312302302202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218717050372.

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

Adding to 1312302302202 its reverse (2022032032131), we get a palindrome (3334334334333).

The spelling of 1312302302202 in words is "one trillion, three hundred twelve billion, three hundred two million, three hundred two thousand, two hundred two".