206236012612 has 48 divisors (see below), whose sum is σ = 418515406848. Its totient is φ = 87093246240.

The previous prime is 206236012607. The next prime is 206236012649. The reversal of 206236012612 is 216210632602.

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, 3643753 + ... + 3699919.

It is an arithmetic number, because the mean of its divisors is an integer number (8719070976).

Almost surely, 2^206236012612 is an apocalyptic number.

It is an amenable number.

206236012612 is an abundant number, since it is smaller than the sum of its proper divisors (212279394236).

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

206236012612 is a wasteful number, since it uses less digits than its factorization.

206236012612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58096 (or 58094 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 206236012612 in words is "two hundred six billion, two hundred thirty-six million, twelve thousand, six hundred twelve".