122201222223300 has 144 divisors (see below), whose sum is σ = 385904467200000. Its totient is φ = 29609717443200.

The previous prime is 122201222223287. The next prime is 122201222223317. The reversal of 122201222223300 is 3322222102221.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2665600 + ... + 15858999.

Almost surely, 2^{122201222223300} is an apocalyptic number.

122201222223300 is a gapful number since it is divisible by the number (10) 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 122201222223300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192952233600000).

122201222223300 is an abundant number, since it is smaller than the sum of its proper divisors (263703244976700).

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

122201222223300 is a wasteful number, since it uses less digits than its factorization.

122201222223300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18526626 (or 18526619 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 122201222223300 its reverse (3322222102221), we get a palindrome (125523444325521).

The spelling of 122201222223300 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, two hundred twenty-three thousand, three hundred".