22000101121110 has 128 divisors (see below), whose sum is σ = 62436748769280. Its totient is φ = 4854197892096.

The previous prime is 22000101121093. The next prime is 22000101121111. The reversal of 22000101121110 is 1112110100022.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000101121111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29490874 + ... + 30227666.

It is an arithmetic number, because the mean of its divisors is an integer number (487787099760).

Almost surely, 2^{22000101121110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22000101121110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31218374384640).

22000101121110 is an abundant number, since it is smaller than the sum of its proper divisors (40436647648170).

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

22000101121110 is a wasteful number, since it uses less digits than its factorization.

22000101121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741742.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 22000101121110 its reverse (1112110100022), we get a palindrome (23112211221132).

The spelling of 22000101121110 in words is "twenty-two trillion, one hundred one million, one hundred twenty-one thousand, one hundred ten".