1211000102006 has 32 divisors (see below), whose sum is σ = 2042498993760. Its totient is φ = 535110782976.

The previous prime is 1211000101951. The next prime is 1211000102017. The reversal of 1211000102006 is 6002010001121.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8221751 + ... + 8367746.

It is an arithmetic number, because the mean of its divisors is an integer number (63828093555).

Almost surely, 2^{1211000102006} is an apocalyptic number.

1211000102006 is a deficient number, since it is larger than the sum of its proper divisors (831498891754).

1211000102006 is a wasteful number, since it uses less digits than its factorization.

1211000102006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16589648.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1211000102006 its reverse (6002010001121), we get a palindrome (7213010103127).

The spelling of 1211000102006 in words is "one trillion, two hundred eleven billion, one hundred two thousand, six".