2213563000 has 64 divisors (see below), whose sum is σ = 5650650720. Its totient is φ = 804928000.

The previous prime is 2213562997. The next prime is 2213563039. The reversal of 2213563000 is 3653122.

It is a super-2 number, since 2×2213563000² = 9799722309938000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89617 + ... + 111616.

Almost surely, 2^2213563000 is an apocalyptic number.

2213563000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213563000 is an abundant number, since it is smaller than the sum of its proper divisors (3437087720).

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

2213563000 is a wasteful number, since it uses less digits than its factorization.

2213563000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201265 (or 201251 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2213563000 is about 47048.5175111820. The cubic root of 2213563000 is about 1303.2586885791.

The spelling of 2213563000 in words is "two billion, two hundred thirteen million, five hundred sixty-three thousand".