22412344304334 has 32 divisors (see below), whose sum is σ = 44854728387840. Its totient is φ = 7465775262912.

The previous prime is 22412344304321. The next prime is 22412344304387. The reversal of 22412344304334 is 43340344321422.

It is a happy number.

It is a super-2 number, since 2×22412344304334² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22412344304292 and 22412344304301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261030199 + ... + 261116045.

It is an arithmetic number, because the mean of its divisors is an integer number (1401710262120).

Almost surely, 2^{22412344304334} is an apocalyptic number.

22412344304334 is an abundant number, since it is smaller than the sum of its proper divisors (22442384083506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22412344304334 is a wasteful number, since it uses less digits than its factorization.

22412344304334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114504.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 22412344304334 its reverse (43340344321422), we get a palindrome (65752688625756).

The spelling of 22412344304334 in words is "twenty-two trillion, four hundred twelve billion, three hundred forty-four million, three hundred four thousand, three hundred thirty-four".