122221002230200 has 24 divisors (see below), whose sum is σ = 284163830185680. Its totient is φ = 48888400892000.

The previous prime is 122221002230189. The next prime is 122221002230281. The reversal of 122221002230200 is 2032200122221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305552505376 + ... + 305552505775.

It is an arithmetic number, because the mean of its divisors is an integer number (11840159591070).

Almost surely, 2^{122221002230200} is an apocalyptic number.

122221002230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122221002230200 is an abundant number, since it is smaller than the sum of its proper divisors (161942827955480).

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

122221002230200 is a wasteful number, since it uses less digits than its factorization.

122221002230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611105011167 (or 611105011158 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122221002230200 its reverse (2032200122221), we get a palindrome (124253202352421).

The spelling of 122221002230200 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, two million, two hundred thirty thousand, two hundred".