166683250022160 has 160 divisors (see below), whose sum is σ = 517696654436352. Its totient is φ = 44364754368000.

The previous prime is 166683250022143. The next prime is 166683250022239. The reversal of 166683250022160 is 61220052386661.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321830127 + ... + 322347633.

Almost surely, 2^{166683250022160} is an apocalyptic number.

166683250022160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

166683250022160 is an abundant number, since it is smaller than the sum of its proper divisors (351013404414192).

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

166683250022160 is a wasteful number, since it uses less digits than its factorization.

166683250022160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520061 (or 520055 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 166683250022160 in words is "one hundred sixty-six trillion, six hundred eighty-three billion, two hundred fifty million, twenty-two thousand, one hundred sixty".