1202201343 has 12 divisors (see below), whose sum is σ = 1984586448. Its totient is φ = 686972160.

The previous prime is 1202201339. The next prime is 1202201401. The reversal of 1202201343 is 3431022021.

1202201343 is a `hidden beast` number, since 120 + 2 + 201 + 343 = 666.

It is not a de Polignac number, because 1202201343 - 2² = 1202201339 is a prime.

It is a super-2 number, since 2×1202201343² = 2890576138222007298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202201843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9541218 + ... + 9541343.

It is an arithmetic number, because the mean of its divisors is an integer number (165382204).

Almost surely, 2^1202201343 is an apocalyptic number.

1202201343 is a deficient number, since it is larger than the sum of its proper divisors (782385105).

1202201343 is a wasteful number, since it uses less digits than its factorization.

1202201343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19082574 (or 19082571 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1202201343 is about 34672.7752422560. The cubic root of 1202201343 is about 1063.3079711350.

Adding to 1202201343 its reverse (3431022021), we get a palindrome (4633223364).

The spelling of 1202201343 in words is "one billion, two hundred two million, two hundred one thousand, three hundred forty-three".