12422111365401 has 8 divisors (see below), whose sum is σ = 16562851340544. Its totient is φ = 8281389483600.

The previous prime is 12422111365373. The next prime is 12422111365427. The reversal of 12422111365401 is 10456311122421.

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

It is not a de Polignac number, because 12422111365401 - 2²³ = 12422102976793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12422111365481) 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, 2830906 + ... + 5732211.

It is an arithmetic number, because the mean of its divisors is an integer number (2070356417568).

Almost surely, 2^{12422111365401} is an apocalyptic number.

It is an amenable number.

12422111365401 is a deficient number, since it is larger than the sum of its proper divisors (4140739975143).

12422111365401 is an equidigital number, since it uses as much as digits as its factorization.

12422111365401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046671.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 12422111365401 its reverse (10456311122421), we get a palindrome (22878422487822).

The spelling of 12422111365401 in words is "twelve trillion, four hundred twenty-two billion, one hundred eleven million, three hundred sixty-five thousand, four hundred one".