7012005056111 has 4 divisors (see below), whose sum is σ = 7649460061224. Its totient is φ = 6374550051000.

The previous prime is 7012005056107. The next prime is 7012005056153. The reversal of 7012005056111 is 1116505002107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7012005056111 - 2² = 7012005056107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7012005056191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318727502540 + ... + 318727502561.

It is an arithmetic number, because the mean of its divisors is an integer number (1912365015306).

Almost surely, 2^{7012005056111} is an apocalyptic number.

7012005056111 is a deficient number, since it is larger than the sum of its proper divisors (637455005113).

7012005056111 is a wasteful number, since it uses less digits than its factorization.

7012005056111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637455005112.

The product of its (nonzero) digits is 2100, while the sum is 29.

The spelling of 7012005056111 in words is "seven trillion, twelve billion, five million, fifty-six thousand, one hundred eleven".