2213872185470 has 64 divisors (see below), whose sum is σ = 4353688108224. Its totient is φ = 803851192320.

The previous prime is 2213872185451. The next prime is 2213872185533. The reversal of 2213872185470 is 745812783122.

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, 315677684 + ... + 315684696.

It is an arithmetic number, because the mean of its divisors is an integer number (68026376691).

Almost surely, 2^{2213872185470} is an apocalyptic number.

2213872185470 is a deficient number, since it is larger than the sum of its proper divisors (2139815922754).

2213872185470 is a wasteful number, since it uses less digits than its factorization.

2213872185470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10877.

The product of its (nonzero) digits is 1505280, while the sum is 50.

The spelling of 2213872185470 in words is "two trillion, two hundred thirteen billion, eight hundred seventy-two million, one hundred eighty-five thousand, four hundred seventy".