2012010122 has 8 divisors (see below), whose sum is σ = 3082228416. Its totient is φ = 984600652.

The previous prime is 2012010101. The next prime is 2012010151. The reversal of 2012010122 is 2210102102.

It is a happy number.

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

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, 10702088 + ... + 10702275.

It is an arithmetic number, because the mean of its divisors is an integer number (385278552).

Almost surely, 2^2012010122 is an apocalyptic number.

2012010122 is a deficient number, since it is larger than the sum of its proper divisors (1070218294).

2012010122 is a wasteful number, since it uses less digits than its factorization.

2012010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21404412.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2012010122 is about 44855.4358132880. The cubic root of 2012010122 is about 1262.4379860661.

Adding to 2012010122 its reverse (2210102102), we get a palindrome (4222112224).

The spelling of 2012010122 in words is "two billion, twelve million, ten thousand, one hundred twenty-two".