2226664466622 has 24 divisors (see below), whose sum is σ = 4824471600000. Its totient is φ = 742216577760.

The previous prime is 2226664466567. The next prime is 2226664466623. The reversal of 2226664466622 is 2266644666222.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226664466623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3290722 + ... + 3909242.

It is an arithmetic number, because the mean of its divisors is an integer number (201019650000).

Almost surely, 2^{2226664466622} is an apocalyptic number.

2226664466622 is an abundant number, since it is smaller than the sum of its proper divisors (2597807133378).

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

2226664466622 is a wasteful number, since it uses less digits than its factorization.

2226664466622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818528 (or 818525 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 54.

The spelling of 2226664466622 in words is "two trillion, two hundred twenty-six billion, six hundred sixty-four million, four hundred sixty-six thousand, six hundred twenty-two".