1302322022212 has 12 divisors (see below), whose sum is σ = 2327554252800. Its totient is φ = 637306521416.

The previous prime is 1302322022161. The next prime is 1302322022219. The reversal of 1302322022212 is 2122202232031.

It is not an unprimeable number, because it can be changed into a prime (1302322022219) 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, 3463622212 + ... + 3463622587.

It is an arithmetic number, because the mean of its divisors is an integer number (193962854400).

Almost surely, 2^{1302322022212} is an apocalyptic number.

It is an amenable number.

1302322022212 is a deficient number, since it is larger than the sum of its proper divisors (1025232230588).

1302322022212 is a wasteful number, since it uses less digits than its factorization.

1302322022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6927244850 (or 6927244848 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1302322022212 its reverse (2122202232031), we get a palindrome (3424524254243).

The spelling of 1302322022212 in words is "one trillion, three hundred two billion, three hundred twenty-two million, twenty-two thousand, two hundred twelve".