200211001001212 has 24 divisors (see below), whose sum is σ = 352573220627712. Its totient is φ = 99476895033600.

The previous prime is 200211001001191. The next prime is 200211001001281. The reversal of 200211001001212 is 212100100112002.

It is a junction number, because it is equal to n+sod(n) for n = 200211001001192 and 200211001001201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136762089 + ... + 138218272.

It is an arithmetic number, because the mean of its divisors is an integer number (14690550859488).

Almost surely, 2^{200211001001212} is an apocalyptic number.

It is an amenable number.

200211001001212 is a deficient number, since it is larger than the sum of its proper divisors (152362219626500).

200211001001212 is a wasteful number, since it uses less digits than its factorization.

200211001001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274981509 (or 274981507 counting only the distinct ones).

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

Adding to 200211001001212 its reverse (212100100112002), we get a palindrome (412311101113214).

The spelling of 200211001001212 in words is "two hundred trillion, two hundred eleven billion, one million, one thousand, two hundred twelve".