20013206882712 has 128 divisors (see below), whose sum is σ = 50416853760000. Its totient is φ = 6620105640960.

The previous prime is 20013206882681. The next prime is 20013206882723. The reversal of 20013206882712 is 21728860231002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4266296287 + ... + 4266300977.

It is an arithmetic number, because the mean of its divisors is an integer number (393881670000).

Almost surely, 2^{20013206882712} is an apocalyptic number.

It is an amenable number.

20013206882712 is an abundant number, since it is smaller than the sum of its proper divisors (30403646877288).

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

20013206882712 is a wasteful number, since it uses less digits than its factorization.

20013206882712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7281 (or 7277 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 20013206882712 in words is "twenty trillion, thirteen billion, two hundred six million, eight hundred eighty-two thousand, seven hundred twelve".