12020101202211 has 8 divisors (see below), whose sum is σ = 16027055280144. Its totient is φ = 8013273962880.

The previous prime is 12020101202189. The next prime is 12020101202233. The reversal of 12020101202211 is 11220210102021.

It is an interprime number because it is at equal distance from previous prime (12020101202189) and next prime (12020101202233).

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

It is not a de Polignac number, because 12020101202211 - 2⁹ = 12020101201699 is a prime.

It is a super-2 number, since 2×12020101202211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12020101202311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31488306 + ... + 31867751.

It is an arithmetic number, because the mean of its divisors is an integer number (2003381910018).

Almost surely, 2^{12020101202211} is an apocalyptic number.

12020101202211 is a deficient number, since it is larger than the sum of its proper divisors (4006954077933).

12020101202211 is an equidigital number, since it uses as much as digits as its factorization.

12020101202211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63419301.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12020101202211 its reverse (11220210102021), we get a palindrome (23240311304232).

The spelling of 12020101202211 in words is "twelve trillion, twenty billion, one hundred one million, two hundred two thousand, two hundred eleven".