22100104324406 has 4 divisors (see below), whose sum is σ = 33150156486612. Its totient is φ = 11050052162202.

The previous prime is 22100104324391. The next prime is 22100104324411. The reversal of 22100104324406 is 60442340100122.

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

It is a super-2 number, since 2×22100104324406² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525026081100 + ... + 5525026081103.

It is an arithmetic number, because the mean of its divisors is an integer number (8287539121653).

Almost surely, 2^{22100104324406} is an apocalyptic number.

22100104324406 is a deficient number, since it is larger than the sum of its proper divisors (11050052162206).

22100104324406 is a wasteful number, since it uses less digits than its factorization.

22100104324406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11050052162205.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22100104324406 its reverse (60442340100122), we get a palindrome (82542444424528).

The spelling of 22100104324406 in words is "twenty-two trillion, one hundred billion, one hundred four million, three hundred twenty-four thousand, four hundred six".