1113420022401 has 4 divisors (see below), whose sum is σ = 1484560029872. Its totient is φ = 742280014932.

The previous prime is 1113420022381. The next prime is 1113420022411. The reversal of 1113420022401 is 1042200243111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1113420022401 - 2¹⁰ = 1113420021377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113420022411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185570003731 + ... + 185570003736.

It is an arithmetic number, because the mean of its divisors is an integer number (371140007468).

Almost surely, 2^{1113420022401} is an apocalyptic number.

It is an amenable number.

1113420022401 is a deficient number, since it is larger than the sum of its proper divisors (371140007471).

1113420022401 is an equidigital number, since it uses as much as digits as its factorization.

1113420022401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371140007470.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1113420022401 its reverse (1042200243111), we get a palindrome (2155620265512).

The spelling of 1113420022401 in words is "one trillion, one hundred thirteen billion, four hundred twenty million, twenty-two thousand, four hundred one".