2012211002 has 8 divisors (see below), whose sum is σ = 3020608800. Its totient is φ = 1005341404.

The previous prime is 2012210983. The next prime is 2012211007. The reversal of 2012211002 is 2001122102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2012211007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378752 + ... + 384027.

It is an arithmetic number, because the mean of its divisors is an integer number (377576100).

Almost surely, 2^2012211002 is an apocalyptic number.

2012211002 is a deficient number, since it is larger than the sum of its proper divisors (1008397798).

2012211002 is a wasteful number, since it uses less digits than its factorization.

2012211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764100.

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

The square root of 2012211002 is about 44857.6749508933. The cubic root of 2012211002 is about 1262.4799987943.

Adding to 2012211002 its reverse (2001122102), we get a palindrome (4013333104).

Subtracting from 2012211002 its reverse (2001122102), we obtain a square (11088900 = 3330²).

The spelling of 2012211002 in words is "two billion, twelve million, two hundred eleven thousand, two".