22402314343422 has 36 divisors (see below), whose sum is σ = 52559275966704. Its totient is φ = 6893019797040.

The previous prime is 22402314343337. The next prime is 22402314343439. The reversal of 22402314343422 is 22434341320422.

22402314343422 is a `hidden beast` number, since 2 + 2 + 40 + 23 + 143 + 434 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3682165654 + ... + 3682171737.

It is an arithmetic number, because the mean of its divisors is an integer number (1459979887964).

Almost surely, 2^{22402314343422} is an apocalyptic number.

22402314343422 is an abundant number, since it is smaller than the sum of its proper divisors (30156961623282).

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

22402314343422 is a wasteful number, since it uses less digits than its factorization.

22402314343422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7364337425 (or 7364337409 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 22402314343422 its reverse (22434341320422), we get a palindrome (44836655663844).

The spelling of 22402314343422 in words is "twenty-two trillion, four hundred two billion, three hundred fourteen million, three hundred forty-three thousand, four hundred twenty-two".