22060198 has 8 divisors (see below), whose sum is σ = 33120360. Its totient is φ = 11020080.

The previous prime is 22060187. The next prime is 22060229. The reversal of 22060198 is 89106022.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863 + ... + 6898.

It is an arithmetic number, because the mean of its divisors is an integer number (4140045).

Almost surely, 2^22060198 is an apocalyptic number.

22060198 is a deficient number, since it is larger than the sum of its proper divisors (11060162).

22060198 is a wasteful number, since it uses less digits than its factorization.

22060198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 22060198 is about 4696.8285044272. The cubic root of 22060198 is about 280.4592717749.

The spelling of 22060198 in words is "twenty-two million, sixty thousand, one hundred ninety-eight".