2002212212002 has 8 divisors (see below), whose sum is σ = 3003326440812. Its totient is φ = 1001103398400.

The previous prime is 2002212211991. The next prime is 2002212212051. The reversal of 2002212212002 is 2002122122002.

It can be written as a sum of positive squares in 2 ways, for example, as 1726703749681 + 275508462321 = 1314041^2 + 524889^2 .

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, 249199 + ... + 2016562.

Almost surely, 2^{2002212212002} is an apocalyptic number.

2002212212002 is a deficient number, since it is larger than the sum of its proper divisors (1001114228810).

2002212212002 is a wasteful number, since it uses less digits than its factorization.

2002212212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707604.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2002212212002 its reverse (2002122122002), we get a palindrome (4004334334004).

The spelling of 2002212212002 in words is "two trillion, two billion, two hundred twelve million, two hundred twelve thousand, two".