2202333540 has 96 divisors (see below), whose sum is σ = 6735657600. Its totient is φ = 533222400.

The previous prime is 2202333521. The next prime is 2202333541. The reversal of 2202333540 is 453332022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202333540.

It is not an unprimeable number, because it can be changed into a prime (2202333541) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 690750 + ... + 693930.

It is an arithmetic number, because the mean of its divisors is an integer number (70163100).

Almost surely, 2^2202333540 is an apocalyptic number.

2202333540 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 2202333540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3367828800).

2202333540 is an abundant number, since it is smaller than the sum of its proper divisors (4533324060).

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

2202333540 is a wasteful number, since it uses less digits than its factorization.

2202333540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253 (or 4251 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 2202333540 is about 46929.0266253201. The cubic root of 2202333540 is about 1301.0511301435.

Adding to 2202333540 its reverse (453332022), we get a palindrome (2655665562).

The spelling of 2202333540 in words is "two billion, two hundred two million, three hundred thirty-three thousand, five hundred forty".