12202210001012 has 48 divisors (see below), whose sum is σ = 22073112821760. Its totient is φ = 5896154527200.

The previous prime is 12202210000979. The next prime is 12202210001017. The reversal of 12202210001012 is 21010001220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12202210001017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309374789 + ... + 309414227.

It is an arithmetic number, because the mean of its divisors is an integer number (459856517120).

Almost surely, 2^{12202210001012} is an apocalyptic number.

It is an amenable number.

12202210001012 is a deficient number, since it is larger than the sum of its proper divisors (9870902820748).

12202210001012 is a wasteful number, since it uses less digits than its factorization.

12202210001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42852 (or 42850 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202210001012 its reverse (21010001220221), we get a palindrome (33212211221233).

The spelling of 12202210001012 in words is "twelve trillion, two hundred two billion, two hundred ten million, one thousand, twelve".