22022035 has 16 divisors (see below), whose sum is σ = 30384576. Its totient is φ = 15009408.

The previous prime is 22022023. The next prime is 22022041. The reversal of 22022035 is 53022022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22022035 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4237 + ... + 7873.

It is an arithmetic number, because the mean of its divisors is an integer number (1899036).

Almost surely, 2^22022035 is an apocalyptic number.

22022035 is a deficient number, since it is larger than the sum of its proper divisors (8362541).

22022035 is a wasteful number, since it uses less digits than its factorization.

22022035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3822.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 22022035 is about 4692.7641108413. The cubic root of 22022035 is about 280.2974517540.

Adding to 22022035 its reverse (53022022), we get a palindrome (75044057).

The spelling of 22022035 in words is "twenty-two million, twenty-two thousand, thirty-five".