2220350532 has 12 divisors (see below), whose sum is σ = 5180817936. Its totient is φ = 740116840.

The previous prime is 2220350527. The next prime is 2220350533. The reversal of 2220350532 is 2350530222.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2220350533) 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, 92514594 + ... + 92514617.

It is an arithmetic number, because the mean of its divisors is an integer number (431734828).

Almost surely, 2^2220350532 is an apocalyptic number.

It is an amenable number.

2220350532 is an abundant number, since it is smaller than the sum of its proper divisors (2960467404).

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

2220350532 is a wasteful number, since it uses less digits than its factorization.

2220350532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185029218 (or 185029216 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 2220350532 is about 47120.5956244188. The cubic root of 2220350532 is about 1304.5894065073.

Adding to 2220350532 its reverse (2350530222), we get a palindrome (4570880754).

The spelling of 2220350532 in words is "two billion, two hundred twenty million, three hundred fifty thousand, five hundred thirty-two".