2220117065460 has 216 divisors, whose sum is σ = 8123984799840. Its totient is φ = 507455274816.

The previous prime is 2220117065443. The next prime is 2220117065489. The reversal of 2220117065460 is 645607110222.

It is a happy number.

2220117065460 is a `hidden beast` number, since 2 + 2 + 20 + 1 + 170 + 6 + 5 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4423230 + ... + 4899509.

It is an arithmetic number, because the mean of its divisors is an integer number (37611040740).

Almost surely, 2^{2220117065460} is an apocalyptic number.

2220117065460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2220117065460 is an abundant number, since it is smaller than the sum of its proper divisors (5903867734380).

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

2220117065460 is a wasteful number, since it uses less digits than its factorization.

2220117065460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9322777 (or 9322756 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 2220117065460 in words is "two trillion, two hundred twenty billion, one hundred seventeen million, sixty-five thousand, four hundred sixty".