1000011122 has 8 divisors (see below), whose sum is σ = 1636381872. Its totient is φ = 454550500.

The previous prime is 1000011109. The next prime is 1000011137. The reversal of 1000011122 is 2211100001.

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

It is a super-3 number, since 3×1000011122³ (a number of 28 digits) contains 333 as substring.

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 3 ways as a sum of consecutive naturals, for example, 22727504 + ... + 22727547.

It is an arithmetic number, because the mean of its divisors is an integer number (204547734).

Almost surely, 2^1000011122 is an apocalyptic number.

1000011122 is a deficient number, since it is larger than the sum of its proper divisors (636370750).

1000011122 is a wasteful number, since it uses less digits than its factorization.

1000011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45455064.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1000011122 is about 31622.9524554555. The cubic root of 1000011122 is about 1000.0037073196.

Adding to 1000011122 its reverse (2211100001), we get a palindrome (3211111123).

The spelling of 1000011122 in words is "one billion, eleven thousand, one hundred twenty-two".