126522013002166 has 8 divisors (see below), whose sum is σ = 190017030627144. Its totient is φ = 63183002793120.

The previous prime is 126522013002083. The next prime is 126522013002181. The reversal of 126522013002166 is 661200310225621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39001851955 + ... + 39001855198.

It is an arithmetic number, because the mean of its divisors is an integer number (23752128828393).

Almost surely, 2^{126522013002166} is an apocalyptic number.

126522013002166 is a deficient number, since it is larger than the sum of its proper divisors (63495017624978).

126522013002166 is an equidigital number, since it uses as much as digits as its factorization.

126522013002166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78003707966.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 126522013002166 its reverse (661200310225621), we get a palindrome (787722323227787).

The spelling of 126522013002166 in words is "one hundred twenty-six trillion, five hundred twenty-two billion, thirteen million, two thousand, one hundred sixty-six".