2199055864260 has 48 divisors (see below), whose sum is σ = 6173433133056. Its totient is φ = 584883781632.

The previous prime is 2199055864139. The next prime is 2199055864307. The reversal of 2199055864260 is 624685509912.

It is a self number, because there is not a number n which added to its sum of digits gives 2199055864260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47824189 + ... + 47870148.

It is an arithmetic number, because the mean of its divisors is an integer number (128613190272).

Almost surely, 2^{2199055864260} is an apocalyptic number.

2199055864260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2199055864260 is an abundant number, since it is smaller than the sum of its proper divisors (3974377268796).

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

2199055864260 is a wasteful number, since it uses less digits than its factorization.

2199055864260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95694732 (or 95694730 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 57.

The spelling of 2199055864260 in words is "two trillion, one hundred ninety-nine billion, fifty-five million, eight hundred sixty-four thousand, two hundred sixty".