2202201345 has 8 divisors (see below), whose sum is σ = 3523522176. Its totient is φ = 1174507376.

The previous prime is 2202201317. The next prime is 2202201367. The reversal of 2202201345 is 5431022022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2202201345 - 2¹⁹ = 2201677057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73406697 + ... + 73406726.

It is an arithmetic number, because the mean of its divisors is an integer number (440440272).

Almost surely, 2^2202201345 is an apocalyptic number.

It is an amenable number.

2202201345 is a deficient number, since it is larger than the sum of its proper divisors (1321320831).

2202201345 is a wasteful number, since it uses less digits than its factorization.

2202201345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146813431.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2202201345 is about 46927.6181475259. The cubic root of 2202201345 is about 1301.0250977719.

Adding to 2202201345 its reverse (5431022022), we get a palindrome (7633223367).

The spelling of 2202201345 in words is "two billion, two hundred two million, two hundred one thousand, three hundred forty-five".