2002202012210 has 16 divisors (see below), whose sum is σ = 3604566298392. Its totient is φ = 800746876800.

The previous prime is 2002202012171. The next prime is 2002202012257. The reversal of 2002202012210 is 122102022002.

It can be written as a sum of positive squares in 4 ways, for example, as 730736038561 + 1271465973649 = 854831^2 + 1127593^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16678211 + ... + 16797830.

Almost surely, 2^{2002202012210} is an apocalyptic number.

2002202012210 is a deficient number, since it is larger than the sum of its proper divisors (1602364286182).

2002202012210 is a wasteful number, since it uses less digits than its factorization.

2002202012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33482029.

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

Adding to 2002202012210 its reverse (122102022002), we get a palindrome (2124304034212).

The spelling of 2002202012210 in words is "two trillion, two billion, two hundred two million, twelve thousand, two hundred ten".