122443200230 has 64 divisors (see below), whose sum is σ = 251460998208. Its totient is φ = 42525388800.

The previous prime is 122443200203. The next prime is 122443200263. The reversal of 122443200230 is 32002344221.

It is a junction number, because it is equal to n+sod(n) for n = 122443200196 and 122443200205.

It is a congruent number.

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, 3964829 + ... + 3995591.

It is an arithmetic number, because the mean of its divisors is an integer number (3929078097).

Almost surely, 2^122443200230 is an apocalyptic number.

122443200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122443200230 is an abundant number, since it is smaller than the sum of its proper divisors (129017797978).

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

122443200230 is a wasteful number, since it uses less digits than its factorization.

122443200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32601.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 122443200230 its reverse (32002344221), we get a palindrome (154445544451).

The spelling of 122443200230 in words is "one hundred twenty-two billion, four hundred forty-three million, two hundred thousand, two hundred thirty".