22404402110422 has 4 divisors (see below), whose sum is σ = 33606603165636. Its totient is φ = 11202201055210.

The previous prime is 22404402110399. The next prime is 22404402110429. The reversal of 22404402110422 is 22401120440422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×22404402110422³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22404402110429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601100527604 + ... + 5601100527607.

It is an arithmetic number, because the mean of its divisors is an integer number (8401650791409).

Almost surely, 2^{22404402110422} is an apocalyptic number.

22404402110422 is a deficient number, since it is larger than the sum of its proper divisors (11202201055214).

22404402110422 is a wasteful number, since it uses less digits than its factorization.

22404402110422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11202201055213.

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 22404402110422 its reverse (22401120440422), we get a palindrome (44805522550844).

The spelling of 22404402110422 in words is "twenty-two trillion, four hundred four billion, four hundred two million, one hundred ten thousand, four hundred twenty-two".