2215334423 has 2 divisors, whose sum is σ = 2215334424. Its totient is φ = 2215334422.

The previous prime is 2215334399. The next prime is 2215334437. The reversal of 2215334423 is 3244335122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2215334423 - 2¹⁰ = 2215333399 is a prime.

It is a super-3 number, since 3×2215334423³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2215334453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107667211 + 1107667212.

It is an arithmetic number, because the mean of its divisors is an integer number (1107667212).

Almost surely, 2^2215334423 is an apocalyptic number.

2215334423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2215334423 is an equidigital number, since it uses as much as digits as its factorization.

2215334423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 29.

The square root of 2215334423 is about 47067.3392385845. The cubic root of 2215334423 is about 1303.6062439092.

Adding to 2215334423 its reverse (3244335122), we get a palindrome (5459669545).

The spelling of 2215334423 in words is "two billion, two hundred fifteen million, three hundred thirty-four thousand, four hundred twenty-three".