22010064 has 20 divisors (see below), whose sum is σ = 56859456. Its totient is φ = 7336672.

The previous prime is 22010059. The next prime is 22010083. The reversal of 22010064 is 46001022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229224 + ... + 229319.

Almost surely, 2^22010064 is an apocalyptic number.

22010064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22010064 is an abundant number, since it is smaller than the sum of its proper divisors (34849392).

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

22010064 is a wasteful number, since it uses less digits than its factorization.

22010064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458554 (or 458548 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22010064 is about 4691.4884631639. The cubic root of 22010064 is about 280.2466534063.

Adding to 22010064 its reverse (46001022), we get a palindrome (68011086).

The spelling of 22010064 in words is "twenty-two million, ten thousand, sixty-four".