211010202212002 has 4 divisors (see below), whose sum is σ = 316515303318006. Its totient is φ = 105505101106000.

The previous prime is 211010202211987. The next prime is 211010202212003. The reversal of 211010202212002 is 200212202010112.

It is a happy number.

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., 209395399191001 + 1614803021001 = 14470501^2 + 1270749^2 .

It is not an unprimeable number, because it can be changed into a prime (211010202212003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52752550552999 + ... + 52752550553002.

Almost surely, 2^{211010202212002} is an apocalyptic number.

211010202212002 is a deficient number, since it is larger than the sum of its proper divisors (105505101106004).

211010202212002 is a wasteful number, since it uses less digits than its factorization.

211010202212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105505101106003.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211010202212002 its reverse (200212202010112), we get a palindrome (411222404222114).

The spelling of 211010202212002 in words is "two hundred eleven trillion, ten billion, two hundred two million, two hundred twelve thousand, two".