2215346224 has 80 divisors (see below), whose sum is σ = 5307215872. Its totient is φ = 872342784.

The previous prime is 2215346191. The next prime is 2215346227. The reversal of 2215346224 is 4226435122.

It is not an unprimeable number, because it can be changed into a prime (2215346227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321277 + ... + 328099.

Almost surely, 2^2215346224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2215346224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653607936).

2215346224 is an abundant number, since it is smaller than the sum of its proper divisors (3091869648).

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

2215346224 is a wasteful number, since it uses less digits than its factorization.

2215346224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074 (or 7068 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 2215346224 is about 47067.4646013571. The cubic root of 2215346224 is about 1303.6085586583.

The spelling of 2215346224 in words is "two billion, two hundred fifteen million, three hundred forty-six thousand, two hundred twenty-four".