220022120010 has 256 divisors, whose sum is σ = 662912667648. Its totient is φ = 45403545600.

The previous prime is 220022119997. The next prime is 220022120069. The reversal of 220022120010 is 10021220022.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 326927034 + ... + 326927706.

It is an arithmetic number, because the mean of its divisors is an integer number (2589502608).

Almost surely, 2^220022120010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220022120010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331456333824).

220022120010 is an abundant number, since it is smaller than the sum of its proper divisors (442890547638).

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

220022120010 is a wasteful number, since it uses less digits than its factorization.

220022120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220022120010 its reverse (10021220022), we get a palindrome (230043340032).

The spelling of 220022120010 in words is "two hundred twenty billion, twenty-two million, one hundred twenty thousand, ten".