22162320461409 has 16 divisors (see below), whose sum is σ = 29658346884672. Its totient is φ = 14720594038848.

The previous prime is 22162320461327. The next prime is 22162320461429. The reversal of 22162320461409 is 90416402326122.

It is not a de Polignac number, because 22162320461409 - 2³² = 22158025494113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22162320461429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12182307 + ... + 13882839.

It is an arithmetic number, because the mean of its divisors is an integer number (1853646680292).

Almost surely, 2^{22162320461409} is an apocalyptic number.

It is an amenable number.

22162320461409 is a deficient number, since it is larger than the sum of its proper divisors (7496026423263).

22162320461409 is a wasteful number, since it uses less digits than its factorization.

22162320461409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716496.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 22162320461409 in words is "twenty-two trillion, one hundred sixty-two billion, three hundred twenty million, four hundred sixty-one thousand, four hundred nine".