1400424222113 has 24 divisors (see below), whose sum is σ = 1642953147264. Its totient is φ = 1169220320640.

The previous prime is 1400424222103. The next prime is 1400424222173. The reversal of 1400424222113 is 3112224240041.

It is not a de Polignac number, because 1400424222113 - 2¹⁰ = 1400424221089 is a prime.

It is a super-2 number, since 2×1400424222113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400424222103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2421845 + ... + 2943837.

It is an arithmetic number, because the mean of its divisors is an integer number (68456381136).

Almost surely, 2^{1400424222113} is an apocalyptic number.

It is an amenable number.

1400424222113 is a deficient number, since it is larger than the sum of its proper divisors (242528925151).

1400424222113 is an equidigital number, since it uses as much as digits as its factorization.

1400424222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522225 (or 522164 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1400424222113 its reverse (3112224240041), we get a palindrome (4512648462154).

The spelling of 1400424222113 in words is "one trillion, four hundred billion, four hundred twenty-four million, two hundred twenty-two thousand, one hundred thirteen".