198226806006 has 16 divisors (see below), whose sum is σ = 396710567424. Its totient is φ = 66032776104.

The previous prime is 198226805911. The next prime is 198226806023. The reversal of 198226806006 is 600608622891.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10696446 + ... + 10714961.

It is an arithmetic number, because the mean of its divisors is an integer number (24794410464).

Almost surely, 2^198226806006 is an apocalyptic number.

198226806006 is an abundant number, since it is smaller than the sum of its proper divisors (198483761418).

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

198226806006 is a wasteful number, since it uses less digits than its factorization.

198226806006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21412955.

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 198226806006 in words is "one hundred ninety-eight billion, two hundred twenty-six million, eight hundred six thousand, six".