22011220020110 has 32 divisors (see below), whose sum is σ = 39714841873152. Its totient is φ = 8783463317760.

The previous prime is 22011220020103. The next prime is 22011220020133. The reversal of 22011220020110 is 1102002211022.

It is a congruent 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, 22466339 + ... + 23425601.

It is an arithmetic number, because the mean of its divisors is an integer number (1241088808536).

Almost surely, 2^{22011220020110} is an apocalyptic number.

22011220020110 is a deficient number, since it is larger than the sum of its proper divisors (17703621853042).

22011220020110 is a wasteful number, since it uses less digits than its factorization.

22011220020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964748.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22011220020110 its reverse (1102002211022), we get a palindrome (23113222231132).

The spelling of 22011220020110 in words is "twenty-two trillion, eleven billion, two hundred twenty million, twenty thousand, one hundred ten".