1012211102206 has 8 divisors (see below), whose sum is σ = 1521823159584. Its totient is φ = 504936715680.

The previous prime is 1012211102191. The next prime is 1012211102207. The reversal of 1012211102206 is 6022011122101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012211102207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584416630 + ... + 584418361.

It is an arithmetic number, because the mean of its divisors is an integer number (190227894948).

Almost surely, 2^{1012211102206} is an apocalyptic number.

1012211102206 is a deficient number, since it is larger than the sum of its proper divisors (509612057378).

1012211102206 is a wasteful number, since it uses less digits than its factorization.

1012211102206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168835426.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1012211102206 its reverse (6022011122101), we get a palindrome (7034222224307).

The spelling of 1012211102206 in words is "one trillion, twelve billion, two hundred eleven million, one hundred two thousand, two hundred six".