2220246412 has 12 divisors (see below), whose sum is σ = 4010767936. Its totient is φ = 1074312720.

The previous prime is 2220246377. The next prime is 2220246491. The reversal of 2220246412 is 2146420222.

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, 8952483 + ... + 8952730.

Almost surely, 2^2220246412 is an apocalyptic number.

It is an amenable number.

2220246412 is a deficient number, since it is larger than the sum of its proper divisors (1790521524).

2220246412 is a wasteful number, since it uses less digits than its factorization.

2220246412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17905248 (or 17905246 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2220246412 is about 47119.4907867222. The cubic root of 2220246412 is about 1304.5690139355.

Adding to 2220246412 its reverse (2146420222), we get a palindrome (4366666634).

The spelling of 2220246412 in words is "two billion, two hundred twenty million, two hundred forty-six thousand, four hundred twelve".