220001032302 has 64 divisors (see below), whose sum is σ = 471714153984. Its totient is φ = 68224464000.

The previous prime is 220001032291. The next prime is 220001032313. The reversal of 220001032302 is 203230100022.

220001032302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220001032291) and next prime (220001032313).

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 31 ways as a sum of consecutive naturals, for example, 17951677 + ... + 17963927.

It is an arithmetic number, because the mean of its divisors is an integer number (7370533656).

Almost surely, 2^220001032302 is an apocalyptic number.

220001032302 is an abundant number, since it is smaller than the sum of its proper divisors (251713121682).

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

220001032302 is a wasteful number, since it uses less digits than its factorization.

220001032302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15833.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 220001032302 its reverse (203230100022), we get a palindrome (423231132324).

The spelling of 220001032302 in words is "two hundred twenty billion, one million, thirty-two thousand, three hundred two".