1001111000006 has 64 divisors (see below), whose sum is σ = 1681247232000. Its totient is φ = 443969769600.

The previous prime is 1001111000003. The next prime is 1001111000017. The reversal of 1001111000006 is 6000001111001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001111000003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67221821 + ... + 67236711.

It is an arithmetic number, because the mean of its divisors is an integer number (26269488000).

Almost surely, 2^{1001111000006} is an apocalyptic number.

1001111000006 is a deficient number, since it is larger than the sum of its proper divisors (680136231994).

1001111000006 is a wasteful number, since it uses less digits than its factorization.

1001111000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15525.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1001111000006 its reverse (6000001111001), we get a palindrome (7001112111007).

The spelling of 1001111000006 in words is "one trillion, one billion, one hundred eleven million, six", and thus it is an aban number.