22110101011010 has 16 divisors (see below), whose sum is σ = 39801049993656. Its totient is φ = 8843403032448.

The previous prime is 22110101010973. The next prime is 22110101011067. The reversal of 22110101011010 is 1011010101122.

It can be written as a sum of positive squares in 4 ways, for example, as 4367042524009 + 17743058487001 = 2089747^2 + 4212251^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22110101010982 and 22110101011000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79525787 + ... + 79803326.

Almost surely, 2^{22110101011010} is an apocalyptic number.

22110101011010 is a deficient number, since it is larger than the sum of its proper divisors (17690948982646).

22110101011010 is a wasteful number, since it uses less digits than its factorization.

22110101011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159342997.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 22110101011010 its reverse (1011010101122), we get a palindrome (23121111112132).

The spelling of 22110101011010 in words is "twenty-two trillion, one hundred ten billion, one hundred one million, eleven thousand, ten".