10212222112001 has 16 divisors (see below), whose sum is σ = 13002298713600. Its totient is φ = 7801379224128.

The previous prime is 10212222111979. The next prime is 10212222112013. The reversal of 10212222112001 is 10021122221201.

It is a de Polignac number, because none of the positive numbers 2^k-10212222112001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212222112601) 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, 1934863241 + ... + 1934868518.

It is an arithmetic number, because the mean of its divisors is an integer number (812643669600).

Almost surely, 2^{10212222112001} is an apocalyptic number.

It is an amenable number.

10212222112001 is a deficient number, since it is larger than the sum of its proper divisors (2790076601599).

10212222112001 is a wasteful number, since it uses less digits than its factorization.

10212222112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869731808.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10212222112001 its reverse (10021122221201), we get a palindrome (20233344333202).

The spelling of 10212222112001 in words is "ten trillion, two hundred twelve billion, two hundred twenty-two million, one hundred twelve thousand, one".