201212002000012 has 12 divisors (see below), whose sum is σ = 367430612348016. Its totient is φ = 96231827043440.

The previous prime is 201212001999959. The next prime is 201212002000021. The reversal of 201212002000012 is 210000200212102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201212001999956 and 201212002000001.

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, 1093543489039 + ... + 1093543489222.

It is an arithmetic number, because the mean of its divisors is an integer number (30619217695668).

Almost surely, 2^{201212002000012} is an apocalyptic number.

It is an amenable number.

201212002000012 is a deficient number, since it is larger than the sum of its proper divisors (166218610348004).

201212002000012 is a wasteful number, since it uses less digits than its factorization.

201212002000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187086978288 (or 2187086978286 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201212002000012 its reverse (210000200212102), we get a palindrome (411212202212114).

The spelling of 201212002000012 in words is "two hundred one trillion, two hundred twelve billion, two million, twelve", and thus it is an aban number.