2206511552 has 84 divisors (see below), whose sum is σ = 5257946304. Its totient is φ = 915102720.

The previous prime is 2206511543. The next prime is 2206511561. The reversal of 2206511552 is 2551156022.

It is an interprime number because it is at equal distance from previous prime (2206511543) and next prime (2206511561).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85868 + ... + 108564.

Almost surely, 2^2206511552 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 2206511552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2628973152).

2206511552 is an abundant number, since it is smaller than the sum of its proper divisors (3051434752).

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

2206511552 is a wasteful number, since it uses less digits than its factorization.

2206511552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22754 (or 22737 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 2206511552 is about 46973.5196892888. The cubic root of 2206511552 is about 1301.8733449079.

Adding to 2206511552 its reverse (2551156022), we get a palindrome (4757667574).

The spelling of 2206511552 in words is "two billion, two hundred six million, five hundred eleven thousand, five hundred fifty-two".