22147333206 has 16 divisors (see below), whose sum is σ = 44298367344. Its totient is φ = 7381827584.

The previous prime is 22147333199. The next prime is 22147333237. The reversal of 22147333206 is 60233374122.

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, 73131 + ... + 222806.

It is an arithmetic number, because the mean of its divisors is an integer number (2768647959).

Almost surely, 2^22147333206 is an apocalyptic number.

22147333206 is an abundant number, since it is smaller than the sum of its proper divisors (22151034138).

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

22147333206 is a wasteful number, since it uses less digits than its factorization.

22147333206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308415.

The product of its (nonzero) digits is 36288, while the sum is 33.

The spelling of 22147333206 in words is "twenty-two billion, one hundred forty-seven million, three hundred thirty-three thousand, two hundred six".