1413212223 has 4 divisors (see below), whose sum is σ = 1884282968. Its totient is φ = 942141480.

The previous prime is 1413212219. The next prime is 1413212233. The reversal of 1413212223 is 3222123141.

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

It is not a de Polignac number, because 1413212223 - 2² = 1413212219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1413212223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413212233) 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, 235535368 + ... + 235535373.

It is an arithmetic number, because the mean of its divisors is an integer number (471070742).

Almost surely, 2^1413212223 is an apocalyptic number.

1413212223 is a deficient number, since it is larger than the sum of its proper divisors (471070745).

1413212223 is an equidigital number, since it uses as much as digits as its factorization.

1413212223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471070744.

The product of its digits is 576, while the sum is 21.

The square root of 1413212223 is about 37592.7150256536. The cubic root of 1413212223 is about 1122.1970645629.

Adding to 1413212223 its reverse (3222123141), we get a palindrome (4635335364).

The spelling of 1413212223 in words is "one billion, four hundred thirteen million, two hundred twelve thousand, two hundred twenty-three".