22011012110 has 16 divisors (see below), whose sum is σ = 39624001632. Its totient is φ = 8803476000.

The previous prime is 22011012077. The next prime is 22011012161. The reversal of 22011012110 is 1121011022.

It is a junction number, because it is equal to n+sod(n) for n = 22011012091 and 22011012100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12146 + ... + 210165.

It is an arithmetic number, because the mean of its divisors is an integer number (2476500102).

Almost surely, 2^22011012110 is an apocalyptic number.

22011012110 is a deficient number, since it is larger than the sum of its proper divisors (17612989522).

22011012110 is a wasteful number, since it uses less digits than its factorization.

22011012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232219.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22011012110 its reverse (1121011022), we get a palindrome (23132023132).

The spelling of 22011012110 in words is "twenty-two billion, eleven million, twelve thousand, one hundred ten".