12202144352 has 12 divisors (see below), whose sum is σ = 24022971756. Its totient is φ = 6101072160.

The previous prime is 12202144309. The next prime is 12202144403. The reversal of 12202144352 is 25344120221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190658474 + ... + 190658537.

It is an arithmetic number, because the mean of its divisors is an integer number (2001914313).

Almost surely, 2^12202144352 is an apocalyptic number.

It is an amenable number.

12202144352 is a deficient number, since it is larger than the sum of its proper divisors (11820827404).

12202144352 is an equidigital number, since it uses as much as digits as its factorization.

12202144352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381317021 (or 381317013 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 12202144352 its reverse (25344120221), we get a palindrome (37546264573).

The spelling of 12202144352 in words is "twelve billion, two hundred two million, one hundred forty-four thousand, three hundred fifty-two".