2267208064264 has 128 divisors (see below), whose sum is σ = 5028716649600. Its totient is φ = 944710594560.

The previous prime is 2267208064243. The next prime is 2267208064333. The reversal of 2267208064264 is 4624608027622.

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, 289587102 + ... + 289594930.

It is an arithmetic number, because the mean of its divisors is an integer number (39286848825).

Almost surely, 2^{2267208064264} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2267208064264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2514358324800).

2267208064264 is an abundant number, since it is smaller than the sum of its proper divisors (2761508585336).

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

2267208064264 is a wasteful number, since it uses less digits than its factorization.

2267208064264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9575 (or 9571 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 2267208064264 in words is "two trillion, two hundred sixty-seven billion, two hundred eight million, sixty-four thousand, two hundred sixty-four".