12202144353 has 24 divisors (see below), whose sum is σ = 20276637056. Its totient is φ = 6926472000.

The previous prime is 12202144309. The next prime is 12202144403. The reversal of 12202144353 is 35344120221.

12202144353 is a `hidden beast` number, since 1 + 220 + 2 + 1 + 4 + 435 + 3 = 666.

It is not a de Polignac number, because 12202144353 - 2³³ = 3612209761 is a prime.

It is a super-2 number, since 2×12202144353² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12202145353) 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 23 ways as a sum of consecutive naturals, for example, 631828 + ... + 650853.

Almost surely, 2^12202144353 is an apocalyptic number.

It is an amenable number.

12202144353 is a deficient number, since it is larger than the sum of its proper divisors (8074492703).

12202144353 is a wasteful number, since it uses less digits than its factorization.

12202144353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282845 (or 1282842 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 12202144353 its reverse (35344120221), we get a palindrome (47546264574).

The spelling of 12202144353 in words is "twelve billion, two hundred two million, one hundred forty-four thousand, three hundred fifty-three".