211212000202 has 32 divisors (see below), whose sum is σ = 387995432832. Its totient is φ = 84168305664.

The previous prime is 211212000179. The next prime is 211212000211. The reversal of 211212000202 is 202000212112.

It is a happy number.

211212000202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×211212000202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5326303 + ... + 5365810.

It is an arithmetic number, because the mean of its divisors is an integer number (12124857276).

Almost surely, 2^211212000202 is an apocalyptic number.

211212000202 is a deficient number, since it is larger than the sum of its proper divisors (176783432630).

211212000202 is a wasteful number, since it uses less digits than its factorization.

211212000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10692222.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 211212000202 its reverse (202000212112), we get a palindrome (413212212314).

The spelling of 211212000202 in words is "two hundred eleven billion, two hundred twelve million, two hundred two", and thus it is an aban number.