126606200002 has 32 divisors (see below), whose sum is σ = 192911906880. Its totient is φ = 62312053440.

The previous prime is 126606199999. The next prime is 126606200081. The reversal of 126606200002 is 200002606621.

It is a self number, because there is not a number n which added to its sum of digits gives 126606200002.

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, 17906524 + ... + 17913592.

It is an arithmetic number, because the mean of its divisors is an integer number (6028497090).

Almost surely, 2^126606200002 is an apocalyptic number.

126606200002 is a deficient number, since it is larger than the sum of its proper divisors (66305706878).

126606200002 is a wasteful number, since it uses less digits than its factorization.

126606200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7746.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 126606200002 its reverse (200002606621), we get a palindrome (326608806623).

The spelling of 126606200002 in words is "one hundred twenty-six billion, six hundred six million, two hundred thousand, two".