2220001132606 has 64 divisors (see below), whose sum is σ = 3783247326720. Its totient is φ = 970722385920.

The previous prime is 2220001132577. The next prime is 2220001132673. The reversal of 2220001132606 is 6062311000222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8726745 + ... + 8977531.

It is an arithmetic number, because the mean of its divisors is an integer number (59113239480).

Almost surely, 2^{2220001132606} is an apocalyptic number.

2220001132606 is a deficient number, since it is larger than the sum of its proper divisors (1563246194114).

2220001132606 is a wasteful number, since it uses less digits than its factorization.

2220001132606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251089.

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

Adding to 2220001132606 its reverse (6062311000222), we get a palindrome (8282312132828).

The spelling of 2220001132606 in words is "two trillion, two hundred twenty billion, one million, one hundred thirty-two thousand, six hundred six".