2242143325401 has 16 divisors (see below), whose sum is σ = 3486325872000. Its totient is φ = 1281224756784.

The previous prime is 2242143325381. The next prime is 2242143325421. The reversal of 2242143325401 is 1045233412422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2242143325381) and next prime (2242143325421).

It is not a de Polignac number, because 2242143325401 - 2⁷ = 2242143325273 is a prime.

It is a super-4 number, since 4×2242143325401⁴ (a number of 51 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2242143325421) 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, 1089475806 + ... + 1089477863.

It is an arithmetic number, because the mean of its divisors is an integer number (217895367000).

Almost surely, 2^{2242143325401} is an apocalyptic number.

2242143325401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2242143325401 is a deficient number, since it is larger than the sum of its proper divisors (1244182546599).

2242143325401 is an equidigital number, since it uses as much as digits as its factorization.

2242143325401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178953693 (or 2178953679 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 2242143325401 its reverse (1045233412422), we get a palindrome (3287376737823).

The spelling of 2242143325401 in words is "two trillion, two hundred forty-two billion, one hundred forty-three million, three hundred twenty-five thousand, four hundred one".