2002102210 has 16 divisors (see below), whose sum is σ = 3604294656. Its totient is φ = 800727408.

The previous prime is 2002102199. The next prime is 2002102237. The reversal of 2002102210 is 122012002.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 124237 + ... + 139423.

It is an arithmetic number, because the mean of its divisors is an integer number (225268416).

Almost surely, 2^2002102210 is an apocalyptic number.

2002102210 is a deficient number, since it is larger than the sum of its proper divisors (1602192446).

2002102210 is a wasteful number, since it uses less digits than its factorization.

2002102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28377.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2002102210 is about 44744.8567994133. The cubic root of 2002102210 is about 1260.3623317582.

Adding to 2002102210 its reverse (122012002), we get a palindrome (2124114212).

The spelling of 2002102210 in words is "two billion, two million, one hundred two thousand, two hundred ten".