10112021221101 has 16 divisors (see below), whose sum is σ = 13780764921600. Its totient is φ = 6592545919808.

The previous prime is 10112021221079. The next prime is 10112021221103. The reversal of 10112021221101 is 10112212021101.

It is a happy number.

It is not a de Polignac number, because 10112021221101 - 2¹⁴ = 10112021204717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112021221103) 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, 29003466 + ... + 29350043.

It is an arithmetic number, because the mean of its divisors is an integer number (861297807600).

Almost surely, 2^{10112021221101} is an apocalyptic number.

It is an amenable number.

10112021221101 is a deficient number, since it is larger than the sum of its proper divisors (3668743700499).

10112021221101 is a wasteful number, since it uses less digits than its factorization.

10112021221101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58354788.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10112021221101 its reverse (10112212021101), we get a palindrome (20224233242202).

The spelling of 10112021221101 in words is "ten trillion, one hundred twelve billion, twenty-one million, two hundred twenty-one thousand, one hundred one".