101922 has 8 divisors (see below), whose sum is σ = 203856. Its totient is φ = 33972.

The previous prime is 101921. The next prime is 101929. The reversal of 101922 is 229101.

It is a happy number.

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

101922 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8488 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (25482).

2¹⁰¹⁹²² is an apocalyptic number.

101922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101922 is a wasteful number, since it uses less digits than its factorization.

101922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16992.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 101922 is about 319.2522513625. The cubic root of 101922 is about 46.7113743889.

The spelling of 101922 in words is "one hundred one thousand, nine hundred twenty-two".