220202016 has 24 divisors (see below), whose sum is σ = 578030544. Its totient is φ = 73400640.

The previous prime is 220201991. The next prime is 220202051. The reversal of 220202016 is 610202022.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 220201986 and 220202004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146790 + ... + 1146981.

It is an arithmetic number, because the mean of its divisors is an integer number (24084606).

Almost surely, 2^220202016 is an apocalyptic number.

It is an amenable number.

220202016 is an abundant number, since it is smaller than the sum of its proper divisors (357828528).

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

220202016 is a wasteful number, since it uses less digits than its factorization.

220202016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293784 (or 2293776 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 220202016 is about 14839.2053695607. The cubic root of 220202016 is about 603.8657947809.

Adding to 220202016 its reverse (610202022), we get a palindrome (830404038).

The spelling of 220202016 in words is "two hundred twenty million, two hundred two thousand, sixteen".