122201012022200 has 48 divisors (see below), whose sum is σ = 285589463678880. Its totient is φ = 48627138447360.

The previous prime is 122201012022149. The next prime is 122201012022253. The reversal of 122201012022200 is 2220210102221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1582876064 + ... + 1582953263.

It is an arithmetic number, because the mean of its divisors is an integer number (5949780493310).

Almost surely, 2^{122201012022200} is an apocalyptic number.

122201012022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122201012022200 is an abundant number, since it is smaller than the sum of its proper divisors (163388451656680).

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

122201012022200 is a wasteful number, since it uses less digits than its factorization.

122201012022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165829536 (or 3165829527 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122201012022200 its reverse (2220210102221), we get a palindrome (124421222124421).

The spelling of 122201012022200 in words is "one hundred twenty-two trillion, two hundred one billion, twelve million, twenty-two thousand, two hundred".