20160512067210 has 64 divisors (see below), whose sum is σ = 48597917760000. Its totient is φ = 5352555903552.

The previous prime is 20160512067209. The next prime is 20160512067247. The reversal of 20160512067210 is 1276021506102.

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, 4665357 + ... + 7879503.

It is an arithmetic number, because the mean of its divisors is an integer number (759342465000).

Almost surely, 2^{20160512067210} is an apocalyptic number.

20160512067210 is an abundant number, since it is smaller than the sum of its proper divisors (28437405692790).

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

20160512067210 is a wasteful number, since it uses less digits than its factorization.

20160512067210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215075.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 20160512067210 in words is "twenty trillion, one hundred sixty billion, five hundred twelve million, sixty-seven thousand, two hundred ten".