2012001000212 has 24 divisors (see below), whose sum is σ = 4092205427520. Its totient is φ = 847671122880.

The previous prime is 2012001000203. The next prime is 2012001000307. The reversal of 2012001000212 is 2120001002102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2012001000193 and 2012001000202.

It is a congruent number.

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, 608957489 + ... + 608960792.

It is an arithmetic number, because the mean of its divisors is an integer number (170508559480).

Almost surely, 2^{2012001000212} is an apocalyptic number.

It is an amenable number.

2012001000212 is an abundant number, since it is smaller than the sum of its proper divisors (2080204427308).

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

2012001000212 is a wasteful number, since it uses less digits than its factorization.

2012001000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217918351 (or 1217918349 counting only the distinct ones).

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

Adding to 2012001000212 its reverse (2120001002102), we get a palindrome (4132002002314).

The spelling of 2012001000212 in words is "two trillion, twelve billion, one million, two hundred twelve", and thus it is an aban number.