2205201501 has 12 divisors (see below), whose sum is σ = 3208208640. Its totient is φ = 1459557000.

The previous prime is 2205201491. The next prime is 2205201539. The reversal of 2205201501 is 1051025022.

It is not a de Polignac number, because 2205201501 - 2¹⁸ = 2204939357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205201571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 880125 + ... + 882626.

It is an arithmetic number, because the mean of its divisors is an integer number (267350720).

Almost surely, 2^2205201501 is an apocalyptic number.

It is an amenable number.

2205201501 is a deficient number, since it is larger than the sum of its proper divisors (1003007139).

2205201501 is a wasteful number, since it uses less digits than its factorization.

2205201501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762896 (or 1762893 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2205201501 is about 46959.5730495923. The cubic root of 2205201501 is about 1301.6156442973.

Adding to 2205201501 its reverse (1051025022), we get a palindrome (3256226523).

The spelling of 2205201501 in words is "two billion, two hundred five million, two hundred one thousand, five hundred one".