12422234024 has 8 divisors (see below), whose sum is σ = 23291688810. Its totient is φ = 6211117008.

The previous prime is 12422234023. The next prime is 12422234047. The reversal of 12422234024 is 42043222421.

It can be written as a sum of positive squares in only one way, i.e., 6913922500 + 5508311524 = 83150^2 + 74218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12422233984 and 12422234002.

It is not an unprimeable number, because it can be changed into a prime (12422234023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776389619 + ... + 776389634.

Almost surely, 2^12422234024 is an apocalyptic number.

It is an amenable number.

12422234024 is a deficient number, since it is larger than the sum of its proper divisors (10869454786).

12422234024 is a wasteful number, since it uses less digits than its factorization.

12422234024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552779259 (or 1552779255 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 12422234024 its reverse (42043222421), we get a palindrome (54465456445).

The spelling of 12422234024 in words is "twelve billion, four hundred twenty-two million, two hundred thirty-four thousand, twenty-four".