2112002210 has 16 divisors (see below), whose sum is σ = 3855148992. Its totient is φ = 832902000.

The previous prime is 2112002183. The next prime is 2112002219. The reversal of 2112002210 is 122002112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2112002191 and 2112002200.

It is not an unprimeable number, because it can be changed into a prime (2112002219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486616 + ... + 1488035.

It is an arithmetic number, because the mean of its divisors is an integer number (240946812).

Almost surely, 2^2112002210 is an apocalyptic number.

2112002210 is a deficient number, since it is larger than the sum of its proper divisors (1743146782).

2112002210 is a wasteful number, since it uses less digits than its factorization.

2112002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974729.

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

The square root of 2112002210 is about 45956.5252167742. The cubic root of 2112002210 is about 1283.0141795140.

Adding to 2112002210 its reverse (122002112), we get a palindrome (2234004322).

The spelling of 2112002210 in words is "two billion, one hundred twelve million, two thousand, two hundred ten".