212003113012 has 12 divisors (see below), whose sum is σ = 371202909280. Its totient is φ = 105945138936.

The previous prime is 212003112949. The next prime is 212003113031. The reversal of 212003113012 is 210311300212.

It is a congruent number.

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, 14095938 + ... + 14110969.

Almost surely, 2^212003113012 is an apocalyptic number.

It is an amenable number.

212003113012 is a deficient number, since it is larger than the sum of its proper divisors (159199796268).

212003113012 is a wasteful number, since it uses less digits than its factorization.

212003113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28208790 (or 28208788 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212003113012 its reverse (210311300212), we get a palindrome (422314413224).

The spelling of 212003113012 in words is "two hundred twelve billion, three million, one hundred thirteen thousand, twelve".