1659222049006 has 16 divisors (see below), whose sum is σ = 2576084635440. Its totient is φ = 800558942400.

The previous prime is 1659222049003. The next prime is 1659222049007. The reversal of 1659222049006 is 6009402229561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1659222049003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7837596 + ... + 8046511.

It is an arithmetic number, because the mean of its divisors is an integer number (161005289715).

Almost surely, 2^{1659222049006} is an apocalyptic number.

1659222049006 is a deficient number, since it is larger than the sum of its proper divisors (916862586434).

1659222049006 is a wasteful number, since it uses less digits than its factorization.

1659222049006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15885939.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 1659222049006 in words is "one trillion, six hundred fifty-nine billion, two hundred twenty-two million, forty-nine thousand, six".