220010120106 has 64 divisors (see below), whose sum is σ = 510092660736. Its totient is φ = 61958937600.

The previous prime is 220010120089. The next prime is 220010120111. The reversal of 220010120106 is 601021010022.

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, 16761226 + ... + 16774346.

It is an arithmetic number, because the mean of its divisors is an integer number (7970197824).

Almost surely, 2^220010120106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220010120106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255046330368).

220010120106 is an abundant number, since it is smaller than the sum of its proper divisors (290082540630).

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

220010120106 is a wasteful number, since it uses less digits than its factorization.

220010120106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18827.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 220010120106 its reverse (601021010022), we get a palindrome (821031130128).

The spelling of 220010120106 in words is "two hundred twenty billion, ten million, one hundred twenty thousand, one hundred six".