200201111212 has 24 divisors (see below), whose sum is σ = 359753793840. Its totient is φ = 97425968640.

The previous prime is 200201111179. The next prime is 200201111233. The reversal of 200201111212 is 212111102002.

It is a junction number, because it is equal to n+sod(n) for n = 200201111192 and 200201111201.

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, 1388013 + ... + 1525444.

It is an arithmetic number, because the mean of its divisors is an integer number (14989741410).

Almost surely, 2^200201111212 is an apocalyptic number.

It is an amenable number.

200201111212 is a deficient number, since it is larger than the sum of its proper divisors (159552682628).

200201111212 is a wasteful number, since it uses less digits than its factorization.

200201111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913921 (or 2913919 counting only the distinct ones).

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

Adding to 200201111212 its reverse (212111102002), we get a palindrome (412312213214).

The spelling of 200201111212 in words is "two hundred billion, two hundred one million, one hundred eleven thousand, two hundred twelve".