12202055535 has 16 divisors (see below), whose sum is σ = 19525615200. Its totient is φ = 6506987520.

The previous prime is 12202055491. The next prime is 12202055561. The reversal of 12202055535 is 53555020221.

It is not a de Polignac number, because 12202055535 - 2¹⁹ = 12201531247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95391 + ... + 183039.

It is an arithmetic number, because the mean of its divisors is an integer number (1220350950).

Almost surely, 2^12202055535 is an apocalyptic number.

12202055535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12202055535 is a deficient number, since it is larger than the sum of its proper divisors (7323559665).

12202055535 is an equidigital number, since it uses as much as digits as its factorization.

12202055535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96938.

The product of its (nonzero) digits is 15000, while the sum is 30.

Adding to 12202055535 its reverse (53555020221), we get a palindrome (65757075756).

The spelling of 12202055535 in words is "twelve billion, two hundred two million, fifty-five thousand, five hundred thirty-five".