2214636406272 has 60 divisors (see below), whose sum is σ = 6391590631140. Its totient is φ = 738212133888.

The previous prime is 2214636406237. The next prime is 2214636406289. The reversal of 2214636406272 is 2726046364122.

2214636406272 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 636 + 4 + 0 + 6 + 2 + 7 + 2 = 666.

It is a super-2 number, since 2×2214636406272² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240298822 + ... + 240308037.

It is an arithmetic number, because the mean of its divisors is an integer number (106526510519).

Almost surely, 2^{2214636406272} is an apocalyptic number.

It is an amenable number.

2214636406272 is an abundant number, since it is smaller than the sum of its proper divisors (4176954224868).

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

2214636406272 is an equidigital number, since it uses as much as digits as its factorization.

2214636406272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480606883 (or 480606864 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 2214636406272 in words is "two trillion, two hundred fourteen billion, six hundred thirty-six million, four hundred six thousand, two hundred seventy-two".