200120110011212 has 12 divisors (see below), whose sum is σ = 350231908400640. Its totient is φ = 100053850468176.

The previous prime is 200120110011191. The next prime is 200120110011223. The reversal of 200120110011212 is 212110011021002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551061787 + ... + 1551190802.

It is an arithmetic number, because the mean of its divisors is an integer number (29185992366720).

Almost surely, 2^{200120110011212} is an apocalyptic number.

It is an amenable number.

200120110011212 is a deficient number, since it is larger than the sum of its proper divisors (150111798389428).

200120110011212 is a wasteful number, since it uses less digits than its factorization.

200120110011212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102268720 (or 3102268718 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 200120110011212 its reverse (212110011021002), we get a palindrome (412230121032214).

The spelling of 200120110011212 in words is "two hundred trillion, one hundred twenty billion, one hundred ten million, eleven thousand, two hundred twelve".