22100098 has 8 divisors (see below), whose sum is σ = 33170508. Its totient is φ = 11043264.

The previous prime is 22100081. The next prime is 22100129. The reversal of 22100098 is 89000122.

It can be written as a sum of positive squares in 2 ways, for example, as 21836929 + 263169 = 4673^2 + 513^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390 + ... + 7462.

Almost surely, 2^22100098 is an apocalyptic number.

22100098 is a deficient number, since it is larger than the sum of its proper divisors (11070410).

22100098 is a wasteful number, since it uses less digits than its factorization.

22100098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6788.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 22100098 is about 4701.0741325786. The cubic root of 22100098 is about 280.6282576428.

The spelling of 22100098 in words is "twenty-two million, one hundred thousand, ninety-eight".