211001000102212 has 24 divisors (see below), whose sum is σ = 369386784641952. Its totient is φ = 105461924764800.

The previous prime is 211001000102203. The next prime is 211001000102219. The reversal of 211001000102212 is 212201000100112.

It is a junction number, because it is equal to n+sod(n) for n = 211001000102192 and 211001000102201.

It is not an unprimeable number, because it can be changed into a prime (211001000102219) 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, 141418563 + ... + 142902805.

It is an arithmetic number, because the mean of its divisors is an integer number (15391116026748).

Almost surely, 2^{211001000102212} is an apocalyptic number.

It is an amenable number.

211001000102212 is a deficient number, since it is larger than the sum of its proper divisors (158385784539740).

211001000102212 is a wasteful number, since it uses less digits than its factorization.

211001000102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1497219 (or 1497217 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211001000102212 its reverse (212201000100112), we get a palindrome (423202000202324).

The spelling of 211001000102212 in words is "two hundred eleven trillion, one billion, one hundred two thousand, two hundred twelve".