12101220002110 has 32 divisors (see below), whose sum is σ = 21874186414080. Its totient is φ = 4820076048672.

The previous prime is 12101220002107. The next prime is 12101220002111. The reversal of 12101220002110 is 1120002210121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101220002111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292827 + ... + 5086633.

It is an arithmetic number, because the mean of its divisors is an integer number (683568325440).

Almost surely, 2^{12101220002110} is an apocalyptic number.

12101220002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101220002110 is a deficient number, since it is larger than the sum of its proper divisors (9772966411970).

12101220002110 is a wasteful number, since it uses less digits than its factorization.

12101220002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795160.

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

Adding to 12101220002110 its reverse (1120002210121), we get a palindrome (13221222212231).

The spelling of 12101220002110 in words is "twelve trillion, one hundred one billion, two hundred twenty million, two thousand, one hundred ten".