22210020002012 has 6 divisors (see below), whose sum is σ = 38867535003528. Its totient is φ = 11105010001004.

The previous prime is 22210020001963. The next prime is 22210020002033. The reversal of 22210020002012 is 21020002001222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776252500248 + ... + 2776252500255.

It is an arithmetic number, because the mean of its divisors is an integer number (6477922500588).

Almost surely, 2^{22210020002012} is an apocalyptic number.

It is an amenable number.

22210020002012 is a deficient number, since it is larger than the sum of its proper divisors (16657515001516).

22210020002012 is a wasteful number, since it uses less digits than its factorization.

22210020002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552505000507 (or 5552505000505 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22210020002012 its reverse (21020002001222), we get a palindrome (43230022003234).

The spelling of 22210020002012 in words is "twenty-two trillion, two hundred ten billion, twenty million, two thousand, twelve".