2222012210 has 16 divisors (see below), whose sum is σ = 4363224192. Its totient is φ = 808004400.

The previous prime is 2222012207. The next prime is 2222012213. The reversal of 2222012210 is 122102222.

It is an interprime number because it is at equal distance from previous prime (2222012207) and next prime (2222012213).

It is a super-2 number, since 2×2222012210² = 9874676522778168200, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2222012213) 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, 10099946 + ... + 10100165.

It is an arithmetic number, because the mean of its divisors is an integer number (272701512).

Almost surely, 2^2222012210 is an apocalyptic number.

2222012210 is a deficient number, since it is larger than the sum of its proper divisors (2141211982).

2222012210 is a wasteful number, since it uses less digits than its factorization.

2222012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200129.

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

The square root of 2222012210 is about 47138.2245104756. The cubic root of 2222012210 is about 1304.9147705919.

Adding to 2222012210 its reverse (122102222), we get a palindrome (2344114432).

It can be divided in two parts, 2222012 and 210, that added together give a palindrome (2222222).

The spelling of 2222012210 in words is "two billion, two hundred twenty-two million, twelve thousand, two hundred ten".