220510161122 has 16 divisors (see below), whose sum is σ = 339701860800. Its totient is φ = 107313212400.

The previous prime is 220510161103. The next prime is 220510161173. The reversal of 220510161122 is 221161015022.

220510161122 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9239222 + ... + 9263057.

It is an arithmetic number, because the mean of its divisors is an integer number (21231366300).

Almost surely, 2^220510161122 is an apocalyptic number.

220510161122 is a deficient number, since it is larger than the sum of its proper divisors (119191699678).

220510161122 is a wasteful number, since it uses less digits than its factorization.

220510161122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18502441.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 220510161122 its reverse (221161015022), we get a palindrome (441671176144).

The spelling of 220510161122 in words is "two hundred twenty billion, five hundred ten million, one hundred sixty-one thousand, one hundred twenty-two".