20410104222 has 96 divisors (see below), whose sum is σ = 48328185600. Its totient is φ = 6383581056.

The previous prime is 20410104193. The next prime is 20410104223. The reversal of 20410104222 is 22240101402.

20410104222 is a `hidden beast` number, since 20 + 410 + 10 + 4 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20410104195 and 20410104204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20410104223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5600733 + ... + 5604375.

It is an arithmetic number, because the mean of its divisors is an integer number (503418600).

Almost surely, 2^20410104222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20410104222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24164092800).

20410104222 is an abundant number, since it is smaller than the sum of its proper divisors (27918081378).

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

20410104222 is a wasteful number, since it uses less digits than its factorization.

20410104222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4047 (or 4024 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 20410104222 its reverse (22240101402), we get a palindrome (42650205624).

The spelling of 20410104222 in words is "twenty billion, four hundred ten million, one hundred four thousand, two hundred twenty-two".