220533403070 has 32 divisors (see below), whose sum is σ = 401659711200. Its totient is φ = 87173283456.

The previous prime is 220533403037. The next prime is 220533403073. The reversal of 220533403070 is 70304335022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220533403073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146192 + ... + 680028.

It is an arithmetic number, because the mean of its divisors is an integer number (12551865975).

Almost surely, 2^220533403070 is an apocalyptic number.

220533403070 is a deficient number, since it is larger than the sum of its proper divisors (181126308130).

220533403070 is a wasteful number, since it uses less digits than its factorization.

220533403070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534332.

The product of its (nonzero) digits is 15120, while the sum is 29.

Adding to 220533403070 its reverse (70304335022), we get a palindrome (290837738092).

The spelling of 220533403070 in words is "two hundred twenty billion, five hundred thirty-three million, four hundred three thousand, seventy".