100168222 has 32 divisors (see below), whose sum is σ = 190416384. Its totient is φ = 38383200.

The previous prime is 100168219. The next prime is 100168249. The reversal of 100168222 is 222861001.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 100168193 and 100168202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4063 + ... + 14725.

It is an arithmetic number, because the mean of its divisors is an integer number (5950512).

Almost surely, 2^100168222 is an apocalyptic number.

100168222 is a deficient number, since it is larger than the sum of its proper divisors (90248162).

100168222 is a wasteful number, since it uses less digits than its factorization.

100168222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 100168222 is about 10008.4075656420. The cubic root of 100168222 is about 464.4190100046.

The spelling of 100168222 in words is "one hundred million, one hundred sixty-eight thousand, two hundred twenty-two".