22010110 has 16 divisors (see below), whose sum is σ = 39676032. Its totient is φ = 8791200.

The previous prime is 22010089. The next prime is 22010117. The reversal of 22010110 is 1101022.

It is a junction number, because it is equal to n+sod(n) for n = 22010093 and 22010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8800 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (2479752).

Almost surely, 2^22010110 is an apocalyptic number.

22010110 is a deficient number, since it is larger than the sum of its proper divisors (17665922).

22010110 is a wasteful number, since it uses less digits than its factorization.

22010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 22010110 is about 4691.4933656566. The cubic root of 22010110 is about 280.2468486403.

Adding to 22010110 its reverse (1101022), we get a palindrome (23111132).

It can be divided in two parts, 22010 and 110, that multiplied together give a triangular number (2421100 = T₂₂₀₀).

The spelling of 22010110 in words is "twenty-two million, ten thousand, one hundred ten".