226061106220 has 48 divisors (see below), whose sum is σ = 477495738720. Its totient is φ = 89898507776.

The previous prime is 226061106217. The next prime is 226061106241. The reversal of 226061106220 is 22601160622.

It is a super-2 number, since 2×226061106220² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034134 + ... + 3107746.

It is an arithmetic number, because the mean of its divisors is an integer number (9947827890).

Almost surely, 2^226061106220 is an apocalyptic number.

226061106220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226061106220 is an abundant number, since it is smaller than the sum of its proper divisors (251434632500).

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

226061106220 is a wasteful number, since it uses less digits than its factorization.

226061106220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74514 (or 74512 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 226061106220 its reverse (22601160622), we get a palindrome (248662266842).

The spelling of 226061106220 in words is "two hundred twenty-six billion, sixty-one million, one hundred six thousand, two hundred twenty".