2216212244470 has 64 divisors (see below), whose sum is σ = 4732395964416. Its totient is φ = 731485802880.

The previous prime is 2216212244429. The next prime is 2216212244489. The reversal of 2216212244470 is 744422126122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5320792 + ... + 5722171.

It is an arithmetic number, because the mean of its divisors is an integer number (73943686944).

Almost surely, 2^{2216212244470} is an apocalyptic number.

2216212244470 is an abundant number, since it is smaller than the sum of its proper divisors (2516183719946).

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

2216212244470 is a wasteful number, since it uses less digits than its factorization.

2216212244470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043085.

The product of its (nonzero) digits is 86016, while the sum is 37.

The spelling of 2216212244470 in words is "two trillion, two hundred sixteen billion, two hundred twelve million, two hundred forty-four thousand, four hundred seventy".