2214225331 has 2 divisors, whose sum is σ = 2214225332. Its totient is φ = 2214225330.

The previous prime is 2214225317. The next prime is 2214225379. The reversal of 2214225331 is 1335224122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2214225331 - 2²³ = 2205836723 is a prime.

It is a super-2 number, since 2×2214225331² = 9805587632884119122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2214225296 and 2214225305.

It is not a weakly prime, because it can be changed into another prime (2214225301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107112665 + 1107112666.

It is an arithmetic number, because the mean of its divisors is an integer number (1107112666).

Almost surely, 2^2214225331 is an apocalyptic number.

2214225331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214225331 is an equidigital number, since it uses as much as digits as its factorization.

2214225331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 2214225331 is about 47055.5557931261. Note that the first 3 decimals coincide. The cubic root of 2214225331 is about 1303.3886604166.

Adding to 2214225331 its reverse (1335224122), we get a palindrome (3549449453).

The spelling of 2214225331 in words is "two billion, two hundred fourteen million, two hundred twenty-five thousand, three hundred thirty-one".