220011021122 has 8 divisors (see below), whose sum is σ = 335610032400. Its totient is φ = 108141010324.

The previous prime is 220011021119. The next prime is 220011021127. The reversal of 220011021122 is 221120110022.

220011021122 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 a junction number, because it is equal to n+sod(n) for n = 220011021097 and 220011021106.

It is not an unprimeable number, because it can be changed into a prime (220011021127) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 932249972 + ... + 932250207.

It is an arithmetic number, because the mean of its divisors is an integer number (41951254050).

Almost surely, 2^220011021122 is an apocalyptic number.

220011021122 is a deficient number, since it is larger than the sum of its proper divisors (115599011278).

220011021122 is a wasteful number, since it uses less digits than its factorization.

220011021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864500240.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220011021122 its reverse (221120110022), we get a palindrome (441131131144).

The spelling of 220011021122 in words is "two hundred twenty billion, eleven million, twenty-one thousand, one hundred twenty-two".