12101201012210 has 16 divisors (see below), whose sum is σ = 21785326577856. Its totient is φ = 4839777125808.

The previous prime is 12101201012183. The next prime is 12101201012239. The reversal of 12101201012210 is 1221010210121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87837614 + ... + 87975273.

It is an arithmetic number, because the mean of its divisors is an integer number (1361582911116).

Almost surely, 2^{12101201012210} is an apocalyptic number.

12101201012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101201012210 is a deficient number, since it is larger than the sum of its proper divisors (9684125565646).

12101201012210 is a wasteful number, since it uses less digits than its factorization.

12101201012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175819777.

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

Adding to 12101201012210 its reverse (1221010210121), we get a palindrome (13322211222331).

The spelling of 12101201012210 in words is "twelve trillion, one hundred one billion, two hundred one million, twelve thousand, two hundred ten".