2011041022 has 4 divisors (see below), whose sum is σ = 3016561536. Its totient is φ = 1005520510.

The previous prime is 2011041017. The next prime is 2011041031. The reversal of 2011041022 is 2201401102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011040993 and 2011041011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502760254 + ... + 502760257.

It is an arithmetic number, because the mean of its divisors is an integer number (754140384).

Almost surely, 2^2011041022 is an apocalyptic number.

2011041022 is a deficient number, since it is larger than the sum of its proper divisors (1005520514).

2011041022 is a wasteful number, since it uses less digits than its factorization.

2011041022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005520513.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2011041022 is about 44844.6320310469. The cubic root of 2011041022 is about 1262.2352658915.

Adding to 2011041022 its reverse (2201401102), we get a palindrome (4212442124).

The spelling of 2011041022 in words is "two billion, eleven million, forty-one thousand, twenty-two".