12122001210110 has 64 divisors (see below), whose sum is σ = 25408904256000. Its totient is φ = 4117183459200.

The previous prime is 12122001210101. The next prime is 12122001210149. The reversal of 12122001210110 is 1101210022121.

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, 40696685 + ... + 40993464.

It is an arithmetic number, because the mean of its divisors is an integer number (397014129000).

Almost surely, 2^{12122001210110} is an apocalyptic number.

12122001210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12122001210110 is an abundant number, since it is smaller than the sum of its proper divisors (13286903045890).

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

12122001210110 is a wasteful number, since it uses less digits than its factorization.

12122001210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81690257.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12122001210110 its reverse (1101210022121), we get a palindrome (13223211232231).

The spelling of 12122001210110 in words is "twelve trillion, one hundred twenty-two billion, one million, two hundred ten thousand, one hundred ten".