2202044472 has 96 divisors (see below), whose sum is σ = 6437901600. Its totient is φ = 677875968.

The previous prime is 2202044437. The next prime is 2202044473. The reversal of 2202044472 is 2744402022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202044473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25098 + ... + 70950.

It is an arithmetic number, because the mean of its divisors is an integer number (67061475).

Almost surely, 2^2202044472 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 2202044472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3218950800).

2202044472 is an abundant number, since it is smaller than the sum of its proper divisors (4235857128).

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

2202044472 is a wasteful number, since it uses less digits than its factorization.

2202044472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45917 (or 45910 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 27.

The square root of 2202044472 is about 46925.9466819797. The cubic root of 2202044472 is about 1300.9942043575.

Adding to 2202044472 its reverse (2744402022), we get a palindrome (4946446494).

It can be divided in two parts, 220204 and 4472, that added together give a square (224676 = 474²).

The spelling of 2202044472 in words is "two billion, two hundred two million, forty-four thousand, four hundred seventy-two".