7127012662012 has 6 divisors (see below), whose sum is σ = 12472272158528. Its totient is φ = 3563506331004.

The previous prime is 7127012661991. The next prime is 7127012662013. The reversal of 7127012662012 is 2102662107217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7127012662013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 890876582748 + ... + 890876582755.

Almost surely, 2^{7127012662012} is an apocalyptic number.

It is an amenable number.

7127012662012 is a deficient number, since it is larger than the sum of its proper divisors (5345259496516).

7127012662012 is a wasteful number, since it uses less digits than its factorization.

7127012662012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781753165507 (or 1781753165505 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

Adding to 7127012662012 its reverse (2102662107217), we get a palindrome (9229674769229).

The spelling of 7127012662012 in words is "seven trillion, one hundred twenty-seven billion, twelve million, six hundred sixty-two thousand, twelve".