211210000101012 has 96 divisors (see below), whose sum is σ = 544202416566144. Its totient is φ = 63222985728000.

The previous prime is 211210000100987. The next prime is 211210000101073. The reversal of 211210000101012 is 210101000012112.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12520933 + ... + 24066444.

It is an arithmetic number, because the mean of its divisors is an integer number (5668775172564).

Almost surely, 2^{211210000101012} is an apocalyptic number.

211210000101012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211210000101012 is an abundant number, since it is smaller than the sum of its proper divisors (332992416465132).

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

211210000101012 is a wasteful number, since it uses less digits than its factorization.

211210000101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36587929 (or 36587927 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 211210000101012 its reverse (210101000012112), we get a palindrome (421311000113124).

The spelling of 211210000101012 in words is "two hundred eleven trillion, two hundred ten billion, one hundred one thousand, twelve".