10220221021101 has 64 divisors (see below), whose sum is σ = 16791781386240. Its totient is φ = 5384417230080.

The previous prime is 10220221021099. The next prime is 10220221021141. The reversal of 10220221021101 is 10112012202201.

It is not a de Polignac number, because 10220221021101 - 2¹ = 10220221021099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220221021141) 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 63 ways as a sum of consecutive naturals, for example, 1128179710 + ... + 1128188768.

It is an arithmetic number, because the mean of its divisors is an integer number (262371584160).

Almost surely, 2^{10220221021101} is an apocalyptic number.

It is an amenable number.

10220221021101 is a deficient number, since it is larger than the sum of its proper divisors (6571560365139).

10220221021101 is a wasteful number, since it uses less digits than its factorization.

10220221021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13586.

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

Adding to 10220221021101 its reverse (10112012202201), we get a palindrome (20332233223302).

The spelling of 10220221021101 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, twenty-one thousand, one hundred one".