220439328036 has 24 divisors (see below), whose sum is σ = 522790539264. Its totient is φ = 72275189280.

The previous prime is 220439328019. The next prime is 220439328059. The reversal of 220439328036 is 630823934022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150572580 + ... + 150574043.

It is an arithmetic number, because the mean of its divisors is an integer number (21782939136).

Almost surely, 2^220439328036 is an apocalyptic number.

It is an amenable number.

220439328036 is an abundant number, since it is smaller than the sum of its proper divisors (302351211228).

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

220439328036 is a wasteful number, since it uses less digits than its factorization.

220439328036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301146691 (or 301146689 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 220439328036 in words is "two hundred twenty billion, four hundred thirty-nine million, three hundred twenty-eight thousand, thirty-six".