12202443330 has 64 divisors (see below), whose sum is σ = 36512252928. Its totient is φ = 2535572160.

The previous prime is 12202443259. The next prime is 12202443347. The reversal of 12202443330 is 3334420221.

It is a super-2 number, since 2×12202443330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12202443330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2638912 + ... + 2643531.

It is an arithmetic number, because the mean of its divisors is an integer number (570503952).

Almost surely, 2^12202443330 is an apocalyptic number.

12202443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202443330 is an abundant number, since it is smaller than the sum of its proper divisors (24309809598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12202443330 is a wasteful number, since it uses less digits than its factorization.

12202443330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5282471.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12202443330 its reverse (3334420221), we get a palindrome (15536863551).

The spelling of 12202443330 in words is "twelve billion, two hundred two million, four hundred forty-three thousand, three hundred thirty".