2202143231441 has 4 divisors (see below), whose sum is σ = 2318045506800. Its totient is φ = 2086240956084.

The previous prime is 2202143231437. The next prime is 2202143231459. The reversal of 2202143231441 is 1441323412022.

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 a cyclic number.

It is not a de Polignac number, because 2202143231441 - 2² = 2202143231437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202143231461) 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, 57951137651 + ... + 57951137688.

It is an arithmetic number, because the mean of its divisors is an integer number (579511376700).

Almost surely, 2^{2202143231441} is an apocalyptic number.

It is an amenable number.

2202143231441 is a deficient number, since it is larger than the sum of its proper divisors (115902275359).

2202143231441 is a wasteful number, since it uses less digits than its factorization.

2202143231441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115902275358.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 2202143231441 its reverse (1441323412022), we get a palindrome (3643466643463).

The spelling of 2202143231441 in words is "two trillion, two hundred two billion, one hundred forty-three million, two hundred thirty-one thousand, four hundred forty-one".