2214218222424 has 128 divisors (see below), whose sum is σ = 6732315979200. Its totient is φ = 670129044480.

The previous prime is 2214218222371. The next prime is 2214218222441. The reversal of 2214218222424 is 4242228124122.

2214218222424 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 1 + 8 + 222 + 424 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6292149 + ... + 6634724.

Almost surely, 2^{2214218222424} is an apocalyptic number.

2214218222424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2214218222424 is an abundant number, since it is smaller than the sum of its proper divisors (4518097756776).

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

2214218222424 is a wasteful number, since it uses less digits than its factorization.

2214218222424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12926962 (or 12926952 counting only the distinct ones).

The product of its digits is 65536, while the sum is 36.

The spelling of 2214218222424 in words is "two trillion, two hundred fourteen billion, two hundred eighteen million, two hundred twenty-two thousand, four hundred twenty-four".