2212202201012 has 24 divisors (see below), whose sum is σ = 4209866514504. Its totient is φ = 1012900211712.

The previous prime is 2212202200939. The next prime is 2212202201057. The reversal of 2212202201012 is 2101022022122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 444296901136 + 1767905299876 = 666556^2 + 1329626^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439624313 + ... + 439629344.

It is an arithmetic number, because the mean of its divisors is an integer number (175411104771).

Almost surely, 2^{2212202201012} is an apocalyptic number.

It is an amenable number.

2212202201012 is a deficient number, since it is larger than the sum of its proper divisors (1997664313492).

2212202201012 is a wasteful number, since it uses less digits than its factorization.

2212202201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879253715 (or 879253713 counting only the distinct ones).

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

Adding to 2212202201012 its reverse (2101022022122), we get a palindrome (4313224223134).

The spelling of 2212202201012 in words is "two trillion, two hundred twelve billion, two hundred two million, two hundred one thousand, twelve".