22222000410 has 64 divisors (see below), whose sum is σ = 54698281344. Its totient is φ = 5774489600.

The previous prime is 22222000397. The next prime is 22222000439. The reversal of 22222000410 is 1400022222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22222000410.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1073377 + ... + 1093883.

It is an arithmetic number, because the mean of its divisors is an integer number (854660646).

Almost surely, 2^22222000410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22222000410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27349140672).

22222000410 is an abundant number, since it is smaller than the sum of its proper divisors (32476280934).

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

22222000410 is a wasteful number, since it uses less digits than its factorization.

22222000410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21439.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22222000410 its reverse (1400022222), we get a palindrome (23622022632).

The spelling of 22222000410 in words is "twenty-two billion, two hundred twenty-two million, four hundred ten", and thus it is an aban number.