2210012002 has 48 divisors (see below), whose sum is σ = 3874401720. Its totient is φ = 941473280.

The previous prime is 2210011997. The next prime is 2210012003. The reversal of 2210012002 is 2002100122.

It can be written as a sum of positive squares in 4 ways, for example, as 1025344441 + 1184667561 = 32021^2 + 34419^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2210012002.

It is not an unprimeable number, because it can be changed into a prime (2210012003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105668 + ... + 1107664.

Almost surely, 2^2210012002 is an apocalyptic number.

2210012002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2210012002 is a deficient number, since it is larger than the sum of its proper divisors (1664389718).

2210012002 is a wasteful number, since it uses less digits than its factorization.

2210012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307 (or 2296 counting only the distinct ones).

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

The square root of 2210012002 is about 47010.7647459600. The cubic root of 2210012002 is about 1302.5614196842.

Adding to 2210012002 its reverse (2002100122), we get a palindrome (4212112124).

The spelling of 2210012002 in words is "two billion, two hundred ten million, twelve thousand, two".