2122243463 has 8 divisors (see below), whose sum is σ = 2155507200. Its totient is φ = 2089073560.

The previous prime is 2122243441. The next prime is 2122243469. The reversal of 2122243463 is 3643422212.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122243463 - 2¹⁶ = 2122177927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122243469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22838 + ... + 69036.

It is an arithmetic number, because the mean of its divisors is an integer number (269438400).

Almost surely, 2^2122243463 is an apocalyptic number.

2122243463 is a deficient number, since it is larger than the sum of its proper divisors (33263737).

2122243463 is an equidigital number, since it uses as much as digits as its factorization.

2122243463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46917.

The product of its digits is 13824, while the sum is 29.

The square root of 2122243463 is about 46067.8137423516. The cubic root of 2122243463 is about 1285.0846463239.

Adding to 2122243463 its reverse (3643422212), we get a palindrome (5765665675).

The spelling of 2122243463 in words is "two billion, one hundred twenty-two million, two hundred forty-three thousand, four hundred sixty-three".