12202950656 has 240 divisors, whose sum is σ = 28537173504. Its totient is φ = 5173149696.

The previous prime is 12202950653. The next prime is 12202950673. The reversal of 12202950656 is 65605920221.

It is not an unprimeable number, because it can be changed into a prime (12202950653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230244326 + ... + 230244378.

Almost surely, 2^12202950656 is an apocalyptic number.

12202950656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202950656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14268586752).

12202950656 is an abundant number, since it is smaller than the sum of its proper divisors (16334222848).

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

12202950656 is an equidigital number, since it uses as much as digits as its factorization.

12202950656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 12202950656 in words is "twelve billion, two hundred two million, nine hundred fifty thousand, six hundred fifty-six".