211310210199964 has 6 divisors (see below), whose sum is σ = 369792867849944. Its totient is φ = 105655105099980.

The previous prime is 211310210199961. The next prime is 211310210199983. The reversal of 211310210199964 is 469991012013112.

It is a super-3 number, since 3×211310210199964³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211310210199961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26413776274992 + ... + 26413776274999.

Almost surely, 2^{211310210199964} is an apocalyptic number.

It is an amenable number.

211310210199964 is a deficient number, since it is larger than the sum of its proper divisors (158482657649980).

211310210199964 is a wasteful number, since it uses less digits than its factorization.

211310210199964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52827552549995 (or 52827552549993 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 49.

The spelling of 211310210199964 in words is "two hundred eleven trillion, three hundred ten billion, two hundred ten million, one hundred ninety-nine thousand, nine hundred sixty-four".