20206331350212 has 36 divisors (see below), whose sum is σ = 54845756523600. Its totient is φ = 5773237528464.

The previous prime is 20206331350207. The next prime is 20206331350241. The reversal of 20206331350212 is 21205313360202.

It is a self number, because there is not a number n which added to its sum of digits gives 20206331350212.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17182253962 + ... + 17182255137.

Almost surely, 2^{20206331350212} is an apocalyptic number.

It is an amenable number.

20206331350212 is an abundant number, since it is smaller than the sum of its proper divisors (34639425173388).

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

20206331350212 is a wasteful number, since it uses less digits than its factorization.

20206331350212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34364509120 (or 34364509111 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 20206331350212 in words is "twenty trillion, two hundred six billion, three hundred thirty-one million, three hundred fifty thousand, two hundred twelve".