126667271052110 has 32 divisors (see below), whose sum is σ = 228428144837280. Its totient is φ = 50572015183872.

The previous prime is 126667271052103. The next prime is 126667271052137. The reversal of 126667271052110 is 11250172766621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124301546 + ... + 125316434.

It is an arithmetic number, because the mean of its divisors is an integer number (7138379526165).

Almost surely, 2^{126667271052110} is an apocalyptic number.

126667271052110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126667271052110 is a deficient number, since it is larger than the sum of its proper divisors (101760873785170).

126667271052110 is a wasteful number, since it uses less digits than its factorization.

126667271052110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038260.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 126667271052110 in words is "one hundred twenty-six trillion, six hundred sixty-seven billion, two hundred seventy-one million, fifty-two thousand, one hundred ten".