22050354 has 8 divisors (see below), whose sum is σ = 44100720. Its totient is φ = 7350116.

The previous prime is 22050337. The next prime is 22050359. The reversal of 22050354 is 45305022.

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

22050354 is an admirable number.

It is a super-2 number, since 2×22050354² = 972436223050632, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22050354.

It is not an unprimeable number, because it can be changed into a prime (22050359) by changing a digit.

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, 1837524 + ... + 1837535.

It is an arithmetic number, because the mean of its divisors is an integer number (5512590).

Almost surely, 2^22050354 is an apocalyptic number.

22050354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22050354 is a wasteful number, since it uses less digits than its factorization.

22050354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675064.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 22050354 is about 4695.7804463156. The cubic root of 22050354 is about 280.4175487914.

Adding to 22050354 its reverse (45305022), we get a palindrome (67355376).

The spelling of 22050354 in words is "twenty-two million, fifty thousand, three hundred fifty-four".