2011002422 has 16 divisors (see below), whose sum is σ = 3543864912. Its totient is φ = 843777120.

The previous prime is 2011002421. The next prime is 2011002431. The reversal of 2011002422 is 2242001102.

It is a junction number, because it is equal to n+sod(n) for n = 2011002397 and 2011002406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011002421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3515453 + ... + 3516024.

It is an arithmetic number, because the mean of its divisors is an integer number (221491557).

Almost surely, 2^2011002422 is an apocalyptic number.

2011002422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011002422 is a deficient number, since it is larger than the sum of its proper divisors (1532862490).

2011002422 is a wasteful number, since it uses less digits than its factorization.

2011002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031503.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2011002422 is about 44844.2016541715. The cubic root of 2011002422 is about 1262.2271900422.

Adding to 2011002422 its reverse (2242001102), we get a palindrome (4253003524).

The spelling of 2011002422 in words is "two billion, eleven million, two thousand, four hundred twenty-two".