22103102401345 has 16 divisors (see below), whose sum is σ = 30313220958720. Its totient is φ = 15156215671104.

The previous prime is 22103102401343. The next prime is 22103102401483. The reversal of 22103102401345 is 54310420130122.

It is a cyclic number.

It is not a de Polignac number, because 22103102401345 - 2¹ = 22103102401343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22103102401343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361017 + ... + 6786646.

It is an arithmetic number, because the mean of its divisors is an integer number (1894576309920).

Almost surely, 2^{22103102401345} is an apocalyptic number.

It is an amenable number.

22103102401345 is a deficient number, since it is larger than the sum of its proper divisors (8210118557375).

22103102401345 is an equidigital number, since it uses as much as digits as its factorization.

22103102401345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8225184.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 22103102401345 its reverse (54310420130122), we get a palindrome (76413522531467).

The spelling of 22103102401345 in words is "twenty-two trillion, one hundred three billion, one hundred two million, four hundred one thousand, three hundred forty-five".