122103221210 has 16 divisors (see below), whose sum is σ = 219802747392. Its totient is φ = 48837522000.

The previous prime is 122103221173. The next prime is 122103221269. The reversal of 122103221210 is 12122301221.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 332726 + ... + 595745.

It is an arithmetic number, because the mean of its divisors is an integer number (13737671712).

Almost surely, 2^122103221210 is an apocalyptic number.

122103221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122103221210 is a deficient number, since it is larger than the sum of its proper divisors (97699526182).

122103221210 is a wasteful number, since it uses less digits than its factorization.

122103221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941629.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122103221210 its reverse (12122301221), we get a palindrome (134225522431).

The spelling of 122103221210 in words is "one hundred twenty-two billion, one hundred three million, two hundred twenty-one thousand, two hundred ten".