1622432532166 has 8 divisors (see below), whose sum is σ = 2433659482800. Its totient is φ = 811212704568.

The previous prime is 1622432532131. The next prime is 1622432532167. The reversal of 1622432532166 is 6612352342261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1622432532167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169341 + ... + 2147608.

It is an arithmetic number, because the mean of its divisors is an integer number (304207435350).

Almost surely, 2^{1622432532166} is an apocalyptic number.

1622432532166 is a deficient number, since it is larger than the sum of its proper divisors (811226950634).

1622432532166 is a wasteful number, since it uses less digits than its factorization.

1622432532166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561518.

The product of its digits is 622080, while the sum is 43.

The spelling of 1622432532166 in words is "one trillion, six hundred twenty-two billion, four hundred thirty-two million, five hundred thirty-two thousand, one hundred sixty-six".