12202123000 has 64 divisors (see below), whose sum is σ = 30055802400. Its totient is φ = 4623955200.

The previous prime is 12202122979. The next prime is 12202123039. The reversal of 12202123000 is 32120221.

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, 302109 + ... + 340108.

Almost surely, 2^12202123000 is an apocalyptic number.

12202123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202123000 is an abundant number, since it is smaller than the sum of its proper divisors (17853679400).

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

12202123000 is a wasteful number, since it uses less digits than its factorization.

12202123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642257 (or 642243 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12202123000 its reverse (32120221), we get a palindrome (12234243221).

The spelling of 12202123000 in words is "twelve billion, two hundred two million, one hundred twenty-three thousand".