1302210201212 has 12 divisors (see below), whose sum is σ = 2279017304760. Its totient is φ = 651062399856.

The previous prime is 1302210201203. The next prime is 1302210201221. The reversal of 1302210201212 is 2121020122031.

It is an interprime number because it is at equal distance from previous prime (1302210201203) and next prime (1302210201221).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10606523 + ... + 10728594.

It is an arithmetic number, because the mean of its divisors is an integer number (189918108730).

Almost surely, 2^{1302210201212} is an apocalyptic number.

It is an amenable number.

1302210201212 is a deficient number, since it is larger than the sum of its proper divisors (976807103548).

1302210201212 is a wasteful number, since it uses less digits than its factorization.

1302210201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21350380 (or 21350378 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1302210201212 its reverse (2121020122031), we get a palindrome (3423230323243).

The spelling of 1302210201212 in words is "one trillion, three hundred two billion, two hundred ten million, two hundred one thousand, two hundred twelve".