1143224220201 has 8 divisors (see below), whose sum is σ = 1742055954624. Its totient is φ = 653270982960.

The previous prime is 1143224220179. The next prime is 1143224220233. The reversal of 1143224220201 is 1020224223411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1143224220201 - 2¹¹ = 1143224218153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1143224220101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27219624270 + ... + 27219624311.

It is an arithmetic number, because the mean of its divisors is an integer number (217756994328).

Almost surely, 2^{1143224220201} is an apocalyptic number.

It is an amenable number.

1143224220201 is a deficient number, since it is larger than the sum of its proper divisors (598831734423).

1143224220201 is an equidigital number, since it uses as much as digits as its factorization.

1143224220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54439248591.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1143224220201 its reverse (1020224223411), we get a palindrome (2163448443612).

The spelling of 1143224220201 in words is "one trillion, one hundred forty-three billion, two hundred twenty-four million, two hundred twenty thousand, two hundred one".