220026050244 has 1152 divisors, whose sum is σ = 821629992960. Its totient is φ = 49990348800.

The previous prime is 220026050239. The next prime is 220026050261. The reversal of 220026050244 is 442050620022.

It is a happy number.

It is a super-2 number, since 2×220026050244² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1947133132 + ... + 1947133244.

It is an arithmetic number, because the mean of its divisors is an integer number (713220480).

Almost surely, 2^220026050244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220026050244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410814996480).

220026050244 is an abundant number, since it is smaller than the sum of its proper divisors (601603942716).

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

220026050244 is a wasteful number, since it uses less digits than its factorization.

220026050244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 220026050244 its reverse (442050620022), we get a palindrome (662076670266).

The spelling of 220026050244 in words is "two hundred twenty billion, twenty-six million, fifty thousand, two hundred forty-four".