211300212202 has 16 divisors (see below), whose sum is σ = 325570318632. Its totient is φ = 102777716160.

The previous prime is 211300212197. The next prime is 211300212203. The reversal of 211300212202 is 202212003112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 211222048921 + 78163281 = 459589^2 + 8841^2 .

It is a super-2 number, since 2×211300212202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211300212203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221052 + ... + 686632.

Almost surely, 2^211300212202 is an apocalyptic number.

211300212202 is a deficient number, since it is larger than the sum of its proper divisors (114270106430).

211300212202 is a wasteful number, since it uses less digits than its factorization.

211300212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471753.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 211300212202 its reverse (202212003112), we get a palindrome (413512215314).

The spelling of 211300212202 in words is "two hundred eleven billion, three hundred million, two hundred twelve thousand, two hundred two".