2012022222002 has 16 divisors (see below), whose sum is σ = 3311514080280. Its totient is φ = 911104401792.

The previous prime is 2012022221987. The next prime is 2012022222017. The reversal of 2012022222002 is 2002222202102.

It is an interprime number because it is at equal distance from previous prime (2012022221987) and next prime (2012022222017).

It can be written as a sum of positive squares in 4 ways, for example, as 1954485084841 + 57537137161 = 1398029^2 + 239869^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730050227 + ... + 730052982.

Almost surely, 2^{2012022222002} is an apocalyptic number.

2012022222002 is a deficient number, since it is larger than the sum of its proper divisors (1299491858278).

2012022222002 is a wasteful number, since it uses less digits than its factorization.

2012022222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460103277.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2012022222002 its reverse (2002222202102), we get a palindrome (4014244424104).

The spelling of 2012022222002 in words is "two trillion, twelve billion, twenty-two million, two hundred twenty-two thousand, two".