2012032020312 has 64 divisors (see below), whose sum is σ = 5644314309600. Its totient is φ = 664036963200.

The previous prime is 2012032020301. The next prime is 2012032020343. The reversal of 2012032020312 is 2130202302102.

2012032020312 is a `hidden beast` number, since 2 + 0 + 12 + 0 + 320 + 20 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46091863 + ... + 46135494.

Almost surely, 2^{2012032020312} is an apocalyptic number.

It is an amenable number.

2012032020312 is an abundant number, since it is smaller than the sum of its proper divisors (3632282289288).

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

2012032020312 is a wasteful number, since it uses less digits than its factorization.

2012032020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92227473 (or 92227463 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2012032020312 its reverse (2130202302102), we get a palindrome (4142234322414).

The spelling of 2012032020312 in words is "two trillion, twelve billion, thirty-two million, twenty thousand, three hundred twelve".