2201033745 has 24 divisors (see below), whose sum is σ = 3818146176. Its totient is φ = 1172955168.

The previous prime is 2201033743. The next prime is 2201033749. The reversal of 2201033745 is 5473301022.

It is not a de Polignac number, because 2201033745 - 2¹ = 2201033743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2201033743) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 40104 + ... + 77526.

It is an arithmetic number, because the mean of its divisors is an integer number (159089424).

Almost surely, 2^2201033745 is an apocalyptic number.

It is an amenable number.

2201033745 is a deficient number, since it is larger than the sum of its proper divisors (1617112431).

2201033745 is a wasteful number, since it uses less digits than its factorization.

2201033745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38741 (or 38738 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2201033745 is about 46915.1760627625. The cubic root of 2201033745 is about 1300.7951240297.

Adding to 2201033745 its reverse (5473301022), we get a palindrome (7674334767).

It can be divided in two parts, 22010 and 33745, that added together give a palindrome (55755).

The spelling of 2201033745 in words is "two billion, two hundred one million, thirty-three thousand, seven hundred forty-five".