1202102202212 has 12 divisors (see below), whose sum is σ = 2103695126400. Its totient is φ = 601046451816.

The previous prime is 1202102202209. The next prime is 1202102202251. The reversal of 1202102202212 is 2122022012021.

It is a happy 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, 544028 + ... + 1643219.

It is an arithmetic number, because the mean of its divisors is an integer number (175307927200).

Almost surely, 2^{1202102202212} is an apocalyptic number.

It is an amenable number.

1202102202212 is a deficient number, since it is larger than the sum of its proper divisors (901592924188).

1202102202212 is a wasteful number, since it uses less digits than its factorization.

1202102202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324650 (or 2324648 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1202102202212 its reverse (2122022012021), we get a palindrome (3324124214233).

The spelling of 1202102202212 in words is "one trillion, two hundred two billion, one hundred two million, two hundred two thousand, two hundred twelve".