2222246824 has 24 divisors (see below), whose sum is σ = 4846993290. Its totient is φ = 952391328.

The previous prime is 2222246779. The next prime is 2222246827. The reversal of 2222246824 is 4286422222.

It can be written as a sum of positive squares in only one way, i.e., 2000772900 + 221473924 = 44730^2 + 14882^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2222246824.

It is not an unprimeable number, because it can be changed into a prime (2222246827) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2834107 + ... + 2834890.

Almost surely, 2^2222246824 is an apocalyptic number.

It is an amenable number.

2222246824 is an abundant number, since it is smaller than the sum of its proper divisors (2624746466).

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

2222246824 is a wasteful number, since it uses less digits than its factorization.

2222246824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669017 (or 5669006 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

The square root of 2222246824 is about 47140.7130196394. The cubic root of 2222246824 is about 1304.9606960070.

The spelling of 2222246824 in words is "two billion, two hundred twenty-two million, two hundred forty-six thousand, eight hundred twenty-four".