211210202001012 has 48 divisors (see below), whose sum is σ = 509826709640640. Its totient is φ = 67974499772928.

The previous prime is 211210202001011. The next prime is 211210202001017. The reversal of 211210202001012 is 210100202012112.

It is a super-3 number, since 3×211210202001012³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211210202000982 and 211210202001000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211210202001011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14544303 + ... + 25178505.

It is an arithmetic number, because the mean of its divisors is an integer number (10621389784180).

Almost surely, 2^{211210202001012} is an apocalyptic number.

It is an amenable number.

211210202001012 is an abundant number, since it is smaller than the sum of its proper divisors (298616507639628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211210202001012 is a wasteful number, since it uses less digits than its factorization.

211210202001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10691312 (or 10691310 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211210202001012 its reverse (210100202012112), we get a palindrome (421310404013124).

The spelling of 211210202001012 in words is "two hundred eleven trillion, two hundred ten billion, two hundred two million, one thousand, twelve".