122101201210 has 16 divisors (see below), whose sum is σ = 219809947392. Its totient is φ = 48834306000.

The previous prime is 122101201181. The next prime is 122101201213. The reversal of 122101201210 is 12102101221.

It is not an unprimeable number, because it can be changed into a prime (122101201213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688326 + ... + 847345.

It is an arithmetic number, because the mean of its divisors is an integer number (13738121712).

Almost surely, 2^122101201210 is an apocalyptic number.

122101201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122101201210 is a deficient number, since it is larger than the sum of its proper divisors (97708746182).

122101201210 is a wasteful number, since it uses less digits than its factorization.

122101201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543629.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122101201210 its reverse (12102101221), we get a palindrome (134203302431).

The spelling of 122101201210 in words is "one hundred twenty-two billion, one hundred one million, two hundred one thousand, two hundred ten".