220122021022 has 16 divisors (see below), whose sum is σ = 341594217360. Its totient is φ = 106257850048.

The previous prime is 220122021017. The next prime is 220122021113. The reversal of 220122021022 is 220120221022.

220122021022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220122020987 and 220122021005.

It is a congruent number.

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, 680313 + ... + 950299.

It is an arithmetic number, because the mean of its divisors is an integer number (21349638585).

Almost surely, 2^220122021022 is an apocalyptic number.

220122021022 is a deficient number, since it is larger than the sum of its proper divisors (121472196338).

220122021022 is a wasteful number, since it uses less digits than its factorization.

220122021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284075.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220122021022 its reverse (220120221022), we get a palindrome (440242242044).

The spelling of 220122021022 in words is "two hundred twenty billion, one hundred twenty-two million, twenty-one thousand, twenty-two".