1032221055 has 16 divisors (see below), whose sum is σ = 1653124320. Its totient is φ = 549994368.

The previous prime is 1032221039. The next prime is 1032221081. The reversal of 1032221055 is 5501222301.

It is not a de Polignac number, because 1032221055 - 2⁴ = 1032221039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16152 + ... + 48221.

It is an arithmetic number, because the mean of its divisors is an integer number (103320270).

Almost surely, 2^1032221055 is an apocalyptic number.

1032221055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1032221055 is a deficient number, since it is larger than the sum of its proper divisors (620903265).

1032221055 is a wasteful number, since it uses less digits than its factorization.

1032221055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65450.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1032221055 is about 32128.1971949875. The cubic root of 1032221055 is about 1010.6270181041.

Adding to 1032221055 its reverse (5501222301), we get a palindrome (6533443356).

The spelling of 1032221055 in words is "one billion, thirty-two million, two hundred twenty-one thousand, fifty-five".