126001106226 has 32 divisors (see below), whose sum is σ = 296473193280. Its totient is φ = 39529758528.

The previous prime is 126001106219. The next prime is 126001106227. The reversal of 126001106226 is 622601100621.

126001106226 is a `hidden beast` number, since 1 + 26 + 0 + 0 + 1 + 10 + 622 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126001106226.

It is not an unprimeable number, because it can be changed into a prime (126001106227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68627136 + ... + 68628971.

It is an arithmetic number, because the mean of its divisors is an integer number (9264787290).

Almost surely, 2^126001106226 is an apocalyptic number.

126001106226 is an abundant number, since it is smaller than the sum of its proper divisors (170472087054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126001106226 is a wasteful number, since it uses less digits than its factorization.

126001106226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137256135 (or 137256129 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

Adding to 126001106226 its reverse (622601100621), we get a palindrome (748602206847).

The spelling of 126001106226 in words is "one hundred twenty-six billion, one million, one hundred six thousand, two hundred twenty-six".