1322010200012 has 24 divisors (see below), whose sum is σ = 2396019709440. Its totient is φ = 637829307920.

The previous prime is 1322010199963. The next prime is 1322010200033. The reversal of 1322010200012 is 2100020102231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322010200012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49507562 + ... + 49534257.

It is an arithmetic number, because the mean of its divisors is an integer number (99834154560).

Almost surely, 2^{1322010200012} is an apocalyptic number.

It is an amenable number.

1322010200012 is a deficient number, since it is larger than the sum of its proper divisors (1074009509428).

1322010200012 is a wasteful number, since it uses less digits than its factorization.

1322010200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99041941 (or 99041939 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1322010200012 its reverse (2100020102231), we get a palindrome (3422030302243).

The spelling of 1322010200012 in words is "one trillion, three hundred twenty-two billion, ten million, two hundred thousand, twelve".