2226648400264 has 16 divisors (see below), whose sum is σ = 4175008045020. Its totient is φ = 1113312921600.

The previous prime is 2226648400213. The next prime is 2226648400279. The reversal of 2226648400264 is 4620048466222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2076313847364 + 150334552900 = 1440942^2 + 387730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539137 + ... + 2178064.

Almost surely, 2^{2226648400264} is an apocalyptic number.

It is an amenable number.

2226648400264 is a deficient number, since it is larger than the sum of its proper divisors (1948359644756).

2226648400264 is a wasteful number, since it uses less digits than its factorization.

2226648400264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819640 (or 2819636 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 46.

The spelling of 2226648400264 in words is "two trillion, two hundred twenty-six billion, six hundred forty-eight million, four hundred thousand, two hundred sixty-four".