12434422022 has 16 divisors (see below), whose sum is σ = 20348967744. Its totient is φ = 5651529000.

The previous prime is 12434421971. The next prime is 12434422031. The reversal of 12434422022 is 22022443421.

It is a super-2 number, since 2×12434422022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12434421982 and 12434422000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435197 + ... + 462887.

It is an arithmetic number, because the mean of its divisors is an integer number (1271810484).

Almost surely, 2^12434422022 is an apocalyptic number.

12434422022 is a deficient number, since it is larger than the sum of its proper divisors (7914545722).

12434422022 is a wasteful number, since it uses less digits than its factorization.

12434422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48115.

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

Adding to 12434422022 its reverse (22022443421), we get a palindrome (34456865443).

The spelling of 12434422022 in words is "twelve billion, four hundred thirty-four million, four hundred twenty-two thousand, twenty-two".