220022061 has 8 divisors (see below), whose sum is σ = 335271744. Its totient is φ = 125726880.

The previous prime is 220022053. The next prime is 220022083. The reversal of 220022061 is 160220022.

220022061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220022061 - 2³ = 220022053 is a prime.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 220022061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220022021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5238600 + ... + 5238641.

It is an arithmetic number, because the mean of its divisors is an integer number (41908968).

Almost surely, 2^220022061 is an apocalyptic number.

220022061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

220022061 is a deficient number, since it is larger than the sum of its proper divisors (115249683).

220022061 is a wasteful number, since it uses less digits than its factorization.

220022061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10477251.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 220022061 is about 14833.1406317071. The cubic root of 220022061 is about 603.7012515025.

Adding to 220022061 its reverse (160220022), we get a palindrome (380242083).

The spelling of 220022061 in words is "two hundred twenty million, twenty-two thousand, sixty-one".