22050998 has 8 divisors (see below), whose sum is σ = 33244992. Its totient is φ = 10969336.

The previous prime is 22050979. The next prime is 22051009. The reversal of 22050998 is 89905022.

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

It is a Curzon number.

It is a congruent number.

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, 27590 + ... + 28377.

It is an arithmetic number, because the mean of its divisors is an integer number (4155624).

Almost surely, 2^22050998 is an apocalyptic number.

22050998 is a deficient number, since it is larger than the sum of its proper divisors (11193994).

22050998 is a wasteful number, since it uses less digits than its factorization.

22050998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56166.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 22050998 is about 4695.8490180158. The cubic root of 22050998 is about 280.4202787119.

The spelling of 22050998 in words is "twenty-two million, fifty thousand, nine hundred ninety-eight".