2052232200 has 144 divisors (see below), whose sum is σ = 7147511280. Its totient is φ = 547248960.

The previous prime is 2052232159. The next prime is 2052232207. The reversal of 2052232200 is 22322502.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2052232207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 27487 + ... + 69713.

It is an arithmetic number, because the mean of its divisors is an integer number (49635495).

Almost surely, 2^2052232200 is an apocalyptic number.

2052232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3573755640).

2052232200 is an abundant number, since it is smaller than the sum of its proper divisors (5095279080).

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

2052232200 is a wasteful number, since it uses less digits than its factorization.

2052232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42258 (or 42237 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2052232200 is about 45301.5695092344. The cubic root of 2052232200 is about 1270.7950051566.

Adding to 2052232200 its reverse (22322502), we get a palindrome (2074554702).

The spelling of 2052232200 in words is "two billion, fifty-two million, two hundred thirty-two thousand, two hundred".