201102000212 has 12 divisors (see below), whose sum is σ = 355345282656. Its totient is φ = 99574776600.

The previous prime is 201102000193. The next prime is 201102000217. The reversal of 201102000212 is 212000201102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201102000193 and 201102000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102000217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244055414 + ... + 244056237.

It is an arithmetic number, because the mean of its divisors is an integer number (29612106888).

Almost surely, 2^201102000212 is an apocalyptic number.

It is an amenable number.

201102000212 is a deficient number, since it is larger than the sum of its proper divisors (154243282444).

201102000212 is a wasteful number, since it uses less digits than its factorization.

201102000212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488111758 (or 488111756 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201102000212 its reverse (212000201102), we get a palindrome (413102201314).

The spelling of 201102000212 in words is "two hundred one billion, one hundred two million, two hundred twelve", and thus it is an aban number.