2216466048 has 32 divisors (see below), whose sum is σ = 5887488960. Its totient is φ = 738821888.

The previous prime is 2216466041. The next prime is 2216466127. The reversal of 2216466048 is 8406646122.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 2216465997 and 2216466015.

It is not an unprimeable number, because it can be changed into a prime (2216466041) 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, 2885640 + ... + 2886407.

It is an arithmetic number, because the mean of its divisors is an integer number (183984030).

Almost surely, 2^2216466048 is an apocalyptic number.

It is an amenable number.

2216466048 is an abundant number, since it is smaller than the sum of its proper divisors (3671022912).

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

2216466048 is an equidigital number, since it uses as much as digits as its factorization.

2216466048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5772064 (or 5772052 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 2216466048 is about 47079.3590440652. The cubic root of 2216466048 is about 1303.8281731265.

The spelling of 2216466048 in words is "two billion, two hundred sixteen million, four hundred sixty-six thousand, forty-eight".