100190422 has 16 divisors (see below), whose sum is σ = 151555392. Its totient is φ = 49674240.

The previous prime is 100190399. The next prime is 100190449. The reversal of 100190422 is 224091001.

It is a self number, because there is not a number n which added to its sum of digits gives 100190422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216163 + ... + 216625.

It is an arithmetic number, because the mean of its divisors is an integer number (9472212).

Almost surely, 2^100190422 is an apocalyptic number.

100190422 is a deficient number, since it is larger than the sum of its proper divisors (51364970).

100190422 is a wasteful number, since it uses less digits than its factorization.

100190422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 100190422 is about 10009.5165717431. The cubic root of 100190422 is about 464.4533167613.

The spelling of 100190422 in words is "one hundred million, one hundred ninety thousand, four hundred twenty-two".