2000221100012 has 12 divisors (see below), whose sum is σ = 3500831022696. Its totient is φ = 999983664960.

The previous prime is 2000221099979. The next prime is 2000221100039. The reversal of 2000221100012 is 2100011220002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2000221099966 and 2000221100002.

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, 31685789 + ... + 31748852.

It is an arithmetic number, because the mean of its divisors is an integer number (291735918558).

Almost surely, 2^{2000221100012} is an apocalyptic number.

It is an amenable number.

2000221100012 is a deficient number, since it is larger than the sum of its proper divisors (1500609922684).

2000221100012 is a wasteful number, since it uses less digits than its factorization.

2000221100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63442528 (or 63442526 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000221100012 its reverse (2100011220002), we get a palindrome (4100232320014).

The spelling of 2000221100012 in words is "two trillion, two hundred twenty-one million, one hundred thousand, twelve".