200211001212 has 48 divisors (see below), whose sum is σ = 483390633600. Its totient is φ = 64419364800.

The previous prime is 200211001169. The next prime is 200211001219. The reversal of 200211001212 is 212100112002.

It is a super-2 number, since 2×200211001212² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211001219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338739 + ... + 1480757.

It is an arithmetic number, because the mean of its divisors is an integer number (10070638200).

Almost surely, 2^200211001212 is an apocalyptic number.

It is an amenable number.

200211001212 is an abundant number, since it is smaller than the sum of its proper divisors (283179632388).

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

200211001212 is a wasteful number, since it uses less digits than its factorization.

200211001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146106 (or 146104 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200211001212 its reverse (212100112002), we get a palindrome (412311113214).

The spelling of 200211001212 in words is "two hundred billion, two hundred eleven million, one thousand, two hundred twelve".