2201211002 has 8 divisors (see below), whose sum is σ = 3302627796. Its totient is φ = 1100335072.

The previous prime is 2201210989. The next prime is 2201211011. The reversal of 2201211002 is 2001121022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2142856681 + 58354321 = 46291^2 + 7639^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124883 + ... + 141414.

Almost surely, 2^2201211002 is an apocalyptic number.

2201211002 is a deficient number, since it is larger than the sum of its proper divisors (1101416794).

2201211002 is a wasteful number, since it uses less digits than its factorization.

2201211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270432.

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

The square root of 2201211002 is about 46917.0651469164. The cubic root of 2201211002 is about 1300.8300422967.

Adding to 2201211002 its reverse (2001121022), we get a palindrome (4202332024).

The spelling of 2201211002 in words is "two billion, two hundred one million, two hundred eleven thousand, two".