1001132022 has 32 divisors (see below), whose sum is σ = 2188093824. Its totient is φ = 302844800.

The previous prime is 1001131991. The next prime is 1001132081. The reversal of 1001132022 is 2202311001.

It is a junction number, because it is equal to n+sod(n) for n = 1001131989 and 1001132007.

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, 25822 + ... + 51662.

It is an arithmetic number, because the mean of its divisors is an integer number (68377932).

Almost surely, 2^1001132022 is an apocalyptic number.

1001132022 is an abundant number, since it is smaller than the sum of its proper divisors (1186961802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001132022 is a wasteful number, since it uses less digits than its factorization.

1001132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26444.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1001132022 is about 31640.6703784860. The cubic root of 1001132022 is about 1000.3771983702.

Adding to 1001132022 its reverse (2202311001), we get a palindrome (3203443023).

The spelling of 1001132022 in words is "one billion, one million, one hundred thirty-two thousand, twenty-two".