22412111103243 has 8 divisors (see below), whose sum is σ = 33203127560400. Its totient is φ = 14941407402144.

The previous prime is 22412111103229. The next prime is 22412111103251. The reversal of 22412111103243 is 34230111121422.

22412111103243 is a `hidden beast` number, since 2 + 2 + 412 + 1 + 1 + 1 + 1 + 0 + 3 + 243 = 666.

It is not a de Polignac number, because 22412111103243 - 2¹³ = 22412111095051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 830078189009 = 22412111103243 / (2 + 2 + 4 + 1 + 2 + 1 + 1 + 1 + 1 + 0 + 3 + 2 + 4 + 3).

It is not an unprimeable number, because it can be changed into a prime (22412111103743) 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, 415039094478 + ... + 415039094531.

It is an arithmetic number, because the mean of its divisors is an integer number (4150390945050).

Almost surely, 2^{22412111103243} is an apocalyptic number.

22412111103243 is a deficient number, since it is larger than the sum of its proper divisors (10791016457157).

22412111103243 is an equidigital number, since it uses as much as digits as its factorization.

22412111103243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830078189018 (or 830078189012 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 22412111103243 its reverse (34230111121422), we get a palindrome (56642222224665).

The spelling of 22412111103243 in words is "twenty-two trillion, four hundred twelve billion, one hundred eleven million, one hundred three thousand, two hundred forty-three".