2012003022 has 16 divisors (see below), whose sum is σ = 4063848912. Its totient is φ = 664027200.

The previous prime is 2012003017. The next prime is 2012003027. The reversal of 2012003022 is 2203002102.

It is an interprime number because it is at equal distance from previous prime (2012003017) and next prime (2012003027).

It is a junction number, because it is equal to n+sod(n) for n = 2012002989 and 2012003007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012003027) 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, 1659463 + ... + 1660674.

It is an arithmetic number, because the mean of its divisors is an integer number (253990557).

Almost surely, 2^2012003022 is an apocalyptic number.

2012003022 is an abundant number, since it is smaller than the sum of its proper divisors (2051845890).

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

2012003022 is a wasteful number, since it uses less digits than its factorization.

2012003022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320243.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2012003022 is about 44855.3566700790. The cubic root of 2012003022 is about 1262.4365010967.

Adding to 2012003022 its reverse (2203002102), we get a palindrome (4215005124).

The spelling of 2012003022 in words is "two billion, twelve million, three thousand, twenty-two".