2200967664 has 40 divisors (see below), whose sum is σ = 6498096000. Its totient is φ = 628847808.

The previous prime is 2200967641. The next prime is 2200967669. The reversal of 2200967664 is 4667690022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200967669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3274914 + ... + 3275585.

It is an arithmetic number, because the mean of its divisors is an integer number (162452400).

Almost surely, 2^2200967664 is an apocalyptic number.

2200967664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2200967664 is an abundant number, since it is smaller than the sum of its proper divisors (4297128336).

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

2200967664 is a wasteful number, since it uses less digits than its factorization.

2200967664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550517 (or 6550511 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 2200967664 is about 46914.4717970905. The cubic root of 2200967664 is about 1300.7821061007.

The spelling of 2200967664 in words is "two billion, two hundred million, nine hundred sixty-seven thousand, six hundred sixty-four".