220332231022 has 32 divisors (see below), whose sum is σ = 335093863104. Its totient is φ = 108644198400.

The previous prime is 220332230927. The next prime is 220332231127. The reversal of 220332231022 is 220132233022.

220332231022 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 = 220332230984 and 220332231002.

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 15 ways as a sum of consecutive naturals, for example, 54793372 + ... + 54797392.

It is an arithmetic number, because the mean of its divisors is an integer number (10471683222).

Almost surely, 2^220332231022 is an apocalyptic number.

220332231022 is a deficient number, since it is larger than the sum of its proper divisors (114761632082).

220332231022 is a wasteful number, since it uses less digits than its factorization.

220332231022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 220332231022 its reverse (220132233022), we get a palindrome (440464464044).

The spelling of 220332231022 in words is "two hundred twenty billion, three hundred thirty-two million, two hundred thirty-one thousand, twenty-two".