2214340511 has 4 divisors (see below), whose sum is σ = 2219478624. Its totient is φ = 2209202400.

The previous prime is 2214340507. The next prime is 2214340523. The reversal of 2214340511 is 1150434122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1150434122 = 2 ⋅575217061.

It is a cyclic number.

It is not a de Polignac number, because 2214340511 - 2² = 2214340507 is a prime.

It is a super-2 number, since 2×2214340511² = 9806607797311482242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214340561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2568410 + ... + 2569271.

It is an arithmetic number, because the mean of its divisors is an integer number (554869656).

Almost surely, 2^2214340511 is an apocalyptic number.

2214340511 is a deficient number, since it is larger than the sum of its proper divisors (5138113).

2214340511 is an equidigital number, since it uses as much as digits as its factorization.

2214340511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138112.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2214340511 is about 47056.7796496955. The cubic root of 2214340511 is about 1303.4112599989.

Adding to 2214340511 its reverse (1150434122), we get a palindrome (3364774633).

The spelling of 2214340511 in words is "two billion, two hundred fourteen million, three hundred forty thousand, five hundred eleven".