1005322022 has 8 divisors (see below), whose sum is σ = 1508787000. Its totient is φ = 502393024.

The previous prime is 1005322007. The next prime is 1005322027. The reversal of 1005322022 is 2202235001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005322027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129272 + ... + 136827.

It is an arithmetic number, because the mean of its divisors is an integer number (188598375).

Almost surely, 2^1005322022 is an apocalyptic number.

1005322022 is a deficient number, since it is larger than the sum of its proper divisors (503464978).

1005322022 is a wasteful number, since it uses less digits than its factorization.

1005322022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267990.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1005322022 is about 31706.8134948941. The cubic root of 1005322022 is about 1001.7708695034.

Adding to 1005322022 its reverse (2202235001), we get a palindrome (3207557023).

The spelling of 1005322022 in words is "one billion, five million, three hundred twenty-two thousand, twenty-two".