211202222012002 has 8 divisors (see below), whose sum is σ = 341172820173276. Its totient is φ = 97477948620912.

The previous prime is 211202222011903. The next prime is 211202222012017. The reversal of 211202222012002 is 200210222202112.

It can be written as a sum of positive squares in 2 ways, for example, as 163107150938281 + 48095071073721 = 12771341^2 + 6935061^2 .

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, 4061581192513 + ... + 4061581192564.

Almost surely, 2^{211202222012002} is an apocalyptic number.

211202222012002 is a deficient number, since it is larger than the sum of its proper divisors (129970598161274).

211202222012002 is a wasteful number, since it uses less digits than its factorization.

211202222012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123162385092.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 211202222012002 its reverse (200210222202112), we get a palindrome (411412444214114).

The spelling of 211202222012002 in words is "two hundred eleven trillion, two hundred two billion, two hundred twenty-two million, twelve thousand, two".