2212002106 has 4 divisors (see below), whose sum is σ = 3318003162. Its totient is φ = 1106001052.

The previous prime is 2212002103. The next prime is 2212002151. The reversal of 2212002106 is 6012002122.

2212002106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2060342881 + 151659225 = 45391^2 + 12315^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2212002106.

It is not an unprimeable number, because it can be changed into a prime (2212002103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553000525 + ... + 553000528.

Almost surely, 2^2212002106 is an apocalyptic number.

2212002106 is a deficient number, since it is larger than the sum of its proper divisors (1106001056).

2212002106 is a wasteful number, since it uses less digits than its factorization.

2212002106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106001055.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2212002106 is about 47031.9264542715. The cubic root of 2212002106 is about 1302.9522855831.

Adding to 2212002106 its sum of digits (16), we get a palindrome (2212002122).

Adding to 2212002106 its reverse (6012002122), we get a palindrome (8224004228).

The spelling of 2212002106 in words is "two billion, two hundred twelve million, two thousand, one hundred six".