12101202210101 has 8 divisors (see below), whose sum is σ = 12739394335200. Its totient is φ = 11463138759600.

The previous prime is 12101202210001. The next prime is 12101202210137. The reversal of 12101202210101 is 10101220210121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12101202210101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101202210001) 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, 31975571 + ... + 32351808.

It is an arithmetic number, because the mean of its divisors is an integer number (1592424291900).

Almost surely, 2^{12101202210101} is an apocalyptic number.

It is an amenable number.

12101202210101 is a deficient number, since it is larger than the sum of its proper divisors (638192125099).

12101202210101 is an equidigital number, since it uses as much as digits as its factorization.

12101202210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64337299.

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

Adding to 12101202210101 its reverse (10101220210121), we get a palindrome (22202422420222).

It can be divided in two parts, 12101 and 202210101, that added together give a palindrome (202222202).

The spelling of 12101202210101 in words is "twelve trillion, one hundred one billion, two hundred two million, two hundred ten thousand, one hundred one".