220220730296 has 16 divisors (see below), whose sum is σ = 471901565040. Its totient is φ = 94380312960.

The previous prime is 220220730293. The next prime is 220220730343. The reversal of 220220730296 is 692037022022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220220730293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1966256465 + ... + 1966256576.

It is an arithmetic number, because the mean of its divisors is an integer number (29493847815).

Almost surely, 2^220220730296 is an apocalyptic number.

It is an amenable number.

220220730296 is an abundant number, since it is smaller than the sum of its proper divisors (251680834744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220220730296 is a wasteful number, since it uses less digits than its factorization.

220220730296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932513054 (or 3932513050 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 220220730296 in words is "two hundred twenty billion, two hundred twenty million, seven hundred thirty thousand, two hundred ninety-six".