2199337056 has 192 divisors, whose sum is σ = 7762728960. Its totient is φ = 591390720.

The previous prime is 2199337051. The next prime is 2199337069. The reversal of 2199337056 is 6507339912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199337051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92121 + ... + 113511.

It is an arithmetic number, because the mean of its divisors is an integer number (40430880).

Almost surely, 2^2199337056 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 2199337056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3881364480).

2199337056 is an abundant number, since it is smaller than the sum of its proper divisors (5563391904).

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

2199337056 is a wasteful number, since it uses less digits than its factorization.

2199337056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21434 (or 21420 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 2199337056 is about 46897.0900589791. The cubic root of 2199337056 is about 1300.4607944397.

It can be divided in two parts, 21993 and 37056, that added together give a 10-th power (59049 = 3¹⁰).

The spelling of 2199337056 in words is "two billion, one hundred ninety-nine million, three hundred thirty-seven thousand, fifty-six".