2226601664 has 56 divisors (see below), whose sum is σ = 5269187328. Its totient is φ = 912764160.

The previous prime is 2226601633. The next prime is 2226601681. The reversal of 2226601664 is 4661066222.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97742 + ... + 118349.

Almost surely, 2^2226601664 is an apocalyptic number.

It is an amenable number.

2226601664 is an abundant number, since it is smaller than the sum of its proper divisors (3042585664).

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

2226601664 is a wasteful number, since it uses less digits than its factorization.

2226601664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216133 (or 216123 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2226601664 is about 47186.8802104992. The cubic root of 2226601664 is about 1305.8125646112.

Adding to 2226601664 its reverse (4661066222), we get a palindrome (6887667886).

The spelling of 2226601664 in words is "two billion, two hundred twenty-six million, six hundred one thousand, six hundred sixty-four".