2216040438133 has 8 divisors (see below), whose sum is σ = 2226767225760. Its totient is φ = 2205322111440.

The previous prime is 2216040438127. The next prime is 2216040438151. The reversal of 2216040438133 is 3318340406122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2216040438133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2216040438092 and 2216040438101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216040436133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589823 + ... + 2638108.

It is an arithmetic number, because the mean of its divisors is an integer number (278345903220).

Almost surely, 2^{2216040438133} is an apocalyptic number.

It is an amenable number.

2216040438133 is a deficient number, since it is larger than the sum of its proper divisors (10726787627).

2216040438133 is a wasteful number, since it uses less digits than its factorization.

2216040438133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230467.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 2216040438133 in words is "two trillion, two hundred sixteen billion, forty million, four hundred thirty-eight thousand, one hundred thirty-three".