22104214402331 has 8 divisors (see below), whose sum is σ = 22832848878384. Its totient is φ = 21382486414560.

The previous prime is 22104214402327. The next prime is 22104214402337. The reversal of 22104214402331 is 13320441240122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22104214402331 - 2² = 22104214402327 is a prime.

It is a super-2 number, since 2×22104214402331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22104214402294 and 22104214402303.

It is not an unprimeable number, because it can be changed into a prime (22104214402337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726615565 + ... + 1726628366.

It is an arithmetic number, because the mean of its divisors is an integer number (2854106109798).

Almost surely, 2^{22104214402331} is an apocalyptic number.

22104214402331 is a deficient number, since it is larger than the sum of its proper divisors (728634476053).

22104214402331 is a wasteful number, since it uses less digits than its factorization.

22104214402331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453244141.

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

Adding to 22104214402331 its reverse (13320441240122), we get a palindrome (35424655642453).

The spelling of 22104214402331 in words is "twenty-two trillion, one hundred four billion, two hundred fourteen million, four hundred two thousand, three hundred thirty-one".