22020222210110 has 128 divisors (see below), whose sum is σ = 44409341491200. Its totient is φ = 7812371773440.

The previous prime is 22020222210101. The next prime is 22020222210113. The reversal of 22020222210110 is 1101222202022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020222210113) 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, 866140859 + ... + 866166281.

It is an arithmetic number, because the mean of its divisors is an integer number (346947980400).

Almost surely, 2^{22020222210110} is an apocalyptic number.

22020222210110 is an abundant number, since it is smaller than the sum of its proper divisors (22389119281090).

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

22020222210110 is a wasteful number, since it uses less digits than its factorization.

22020222210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26866.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22020222210110 its reverse (1101222202022), we get a palindrome (23121444412132).

The spelling of 22020222210110 in words is "twenty-two trillion, twenty billion, two hundred twenty-two million, two hundred ten thousand, one hundred ten".