2214335531 has 4 divisors (see below), whose sum is σ = 2215210200. Its totient is φ = 2213460864.

The previous prime is 2214335489. The next prime is 2214335533. The reversal of 2214335531 is 1355334122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214335531 is a prime.

It is a super-2 number, since 2×2214335531² = 9806563687698103922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2214335494 and 2214335503.

It is not an unprimeable number, because it can be changed into a prime (2214335533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433526 + ... + 438603.

It is an arithmetic number, because the mean of its divisors is an integer number (553802550).

Almost surely, 2^2214335531 is an apocalyptic number.

2214335531 is a deficient number, since it is larger than the sum of its proper divisors (874669).

2214335531 is an equidigital number, since it uses as much as digits as its factorization.

2214335531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874668.

The product of its digits is 10800, while the sum is 29.

The square root of 2214335531 is about 47056.7267348676. The cubic root of 2214335531 is about 1303.4102828844.

Adding to 2214335531 its reverse (1355334122), we get a palindrome (3569669653).

The spelling of 2214335531 in words is "two billion, two hundred fourteen million, three hundred thirty-five thousand, five hundred thirty-one".