220210025928 has 32 divisors (see below), whose sum is σ = 550612676160. Its totient is φ = 73391660480.

The previous prime is 220210025923. The next prime is 220210026059. The reversal of 220210025928 is 829520012022.

It is a super-2 number, since 2×220210025928² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220210025923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575475 + ... + 878402.

It is an arithmetic number, because the mean of its divisors is an integer number (17206646130).

Almost surely, 2^220210025928 is an apocalyptic number.

It is an amenable number.

220210025928 is an abundant number, since it is smaller than the sum of its proper divisors (330402650232).

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

220210025928 is a wasteful number, since it uses less digits than its factorization.

220210025928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460197 (or 1460193 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 220210025928 in words is "two hundred twenty billion, two hundred ten million, twenty-five thousand, nine hundred twenty-eight".