220226025006 has 72 divisors (see below), whose sum is σ = 517803395616. Its totient is φ = 67615067520.

The previous prime is 220226024989. The next prime is 220226025017. The reversal of 220226025006 is 600520622022.

220226025006 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 2 + 602 + 50 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1330266 + ... + 1486626.

It is an arithmetic number, because the mean of its divisors is an integer number (7191713828).

Almost surely, 2^220226025006 is an apocalyptic number.

220226025006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 220226025006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258901697808).

220226025006 is an abundant number, since it is smaller than the sum of its proper divisors (297577370610).

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

220226025006 is a wasteful number, since it uses less digits than its factorization.

220226025006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156858 (or 156842 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 220226025006 its reverse (600520622022), we get a palindrome (820746647028).

The spelling of 220226025006 in words is "two hundred twenty billion, two hundred twenty-six million, twenty-five thousand, six".