10212212000101 has 4 divisors (see below), whose sum is σ = 10215054255852. Its totient is φ = 10209369744352.

The previous prime is 10212211999987. The next prime is 10212212000113. The reversal of 10212212000101 is 10100021221201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4103059411201 + 6109152588900 = 2025601^2 + 2471670^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212212000101 - 2²¹ = 10212209902949 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 (10212212000161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421122486 + ... + 1421129671.

It is an arithmetic number, because the mean of its divisors is an integer number (2553763563963).

Almost surely, 2^{10212212000101} is an apocalyptic number.

It is an amenable number.

10212212000101 is a deficient number, since it is larger than the sum of its proper divisors (2842255751).

10212212000101 is an equidigital number, since it uses as much as digits as its factorization.

10212212000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842255750.

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

Adding to 10212212000101 its reverse (10100021221201), we get a palindrome (20312233221302).

The spelling of 10212212000101 in words is "ten trillion, two hundred twelve billion, two hundred twelve million, one hundred one", and thus it is an aban number.