220426443322 has 32 divisors (see below), whose sum is σ = 340556636160. Its totient is φ = 106948719360.

The previous prime is 220426443247. The next prime is 220426443403. The reversal of 220426443322 is 223344624022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21351922 + ... + 21362242.

It is an arithmetic number, because the mean of its divisors is an integer number (10642394880).

Almost surely, 2^220426443322 is an apocalyptic number.

220426443322 is a deficient number, since it is larger than the sum of its proper divisors (120130192838).

220426443322 is a wasteful number, since it uses less digits than its factorization.

220426443322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12286.

The product of its (nonzero) digits is 110592, while the sum is 34.

The spelling of 220426443322 in words is "two hundred twenty billion, four hundred twenty-six million, four hundred forty-three thousand, three hundred twenty-two".