2205250143 has 32 divisors (see below), whose sum is σ = 3241244160. Its totient is φ = 1327455360.

The previous prime is 2205250133. The next prime is 2205250147. The reversal of 2205250143 is 3410525022.

It is not a de Polignac number, because 2205250143 - 2⁸ = 2205249887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205250147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 381253 + ... + 386993.

It is an arithmetic number, because the mean of its divisors is an integer number (101288880).

Almost surely, 2^2205250143 is an apocalyptic number.

2205250143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2205250143 is a deficient number, since it is larger than the sum of its proper divisors (1035994017).

2205250143 is a wasteful number, since it uses less digits than its factorization.

2205250143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6079.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2205250143 is about 46960.0909603037. The cubic root of 2205250143 is about 1301.6252145070.

Adding to 2205250143 its reverse (3410525022), we get a palindrome (5615775165).

The spelling of 2205250143 in words is "two billion, two hundred five million, two hundred fifty thousand, one hundred forty-three".