2206199267584 has 243 divisors, whose sum is σ = 4926480013413. Its totient is φ = 985592365056.

The previous prime is 2206199267557. The next prime is 2206199267599. The reversal of 2206199267584 is 4857629916022.

The square root of 2206199267584 is 1485328.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 1545347334400 + 660851933184 = 1243120^2 + 812928^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11431084192 + ... + 11431084384.

Almost surely, 2^{2206199267584} is an apocalyptic number.

2206199267584 is the 1485328-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2206199267584

2206199267584 is an abundant number, since it is smaller than the sum of its proper divisors (2720280745829).

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

2206199267584 is an frugal number, since it uses more digits than its factorization.

2206199267584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 2206199267584 in words is "two trillion, two hundred six billion, one hundred ninety-nine million, two hundred sixty-seven thousand, five hundred eighty-four".