8214223609970 has 32 divisors (see below), whose sum is σ = 17242685136000. Its totient is φ = 2816305236528.

The previous prime is 8214223609937. The next prime is 8214223609987. The reversal of 8214223609970 is 799063224128.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197405260 + ... + 1197412119.

It is an arithmetic number, because the mean of its divisors is an integer number (538833910500).

Almost surely, 2^{8214223609970} is an apocalyptic number.

8214223609970 is an abundant number, since it is smaller than the sum of its proper divisors (9028461526030).

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

8214223609970 is a wasteful number, since it uses less digits than its factorization.

8214223609970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394817407 (or 2394817393 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 8214223609970 in words is "eight trillion, two hundred fourteen billion, two hundred twenty-three million, six hundred nine thousand, nine hundred seventy".