2214503112011 has 8 divisors (see below), whose sum is σ = 2337513133200. Its totient is φ = 2097950310144.

The previous prime is 2214503112001. The next prime is 2214503112047. The reversal of 2214503112011 is 1102113054122.

It is a de Polignac number, because none of the positive numbers 2^k-2214503112011 is a prime.

It is a super-2 number, since 2×2214503112011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214503112001) 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, 161423606 + ... + 161437323.

It is an arithmetic number, because the mean of its divisors is an integer number (292189141650).

Almost surely, 2^{2214503112011} is an apocalyptic number.

2214503112011 is a deficient number, since it is larger than the sum of its proper divisors (123010021189).

2214503112011 is an frugal number, since it uses more digits than its factorization.

2214503112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322860986 (or 322860948 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 2214503112011 its reverse (1102113054122), we get a palindrome (3316616166133).

The spelling of 2214503112011 in words is "two trillion, two hundred fourteen billion, five hundred three million, one hundred twelve thousand, eleven".