22401560471203 has 4 divisors (see below), whose sum is σ = 22401587600568. Its totient is φ = 22401533341840.

The previous prime is 22401560471179. The next prime is 22401560471209. The reversal of 22401560471203 is 30217406510422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22401560471203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22401560471209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12285901 + ... + 13990942.

It is an arithmetic number, because the mean of its divisors is an integer number (5600396900142).

Almost surely, 2^{22401560471203} is an apocalyptic number.

22401560471203 is a deficient number, since it is larger than the sum of its proper divisors (27129365).

22401560471203 is an equidigital number, since it uses as much as digits as its factorization.

22401560471203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27129364.

The product of its (nonzero) digits is 80640, while the sum is 37.

Adding to 22401560471203 its reverse (30217406510422), we get a palindrome (52618966981625).

The spelling of 22401560471203 in words is "twenty-two trillion, four hundred one billion, five hundred sixty million, four hundred seventy-one thousand, two hundred three".