10223201101021 has 16 divisors (see below), whose sum is σ = 10486647502848. Its totient is φ = 9961689196800.

The previous prime is 10223201101007. The next prime is 10223201101051. The reversal of 10223201101021 is 12010110232201.

It is a cyclic number.

It is not a de Polignac number, because 10223201101021 - 2¹⁵ = 10223201068253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10223201100986 and 10223201101004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223201101051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46251156 + ... + 46471666.

It is an arithmetic number, because the mean of its divisors is an integer number (655415468928).

Almost surely, 2^{10223201101021} is an apocalyptic number.

It is an amenable number.

10223201101021 is a deficient number, since it is larger than the sum of its proper divisors (263446401827).

10223201101021 is a wasteful number, since it uses less digits than its factorization.

10223201101021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224892.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10223201101021 its reverse (12010110232201), we get a palindrome (22233311333222).

The spelling of 10223201101021 in words is "ten trillion, two hundred twenty-three billion, two hundred one million, one hundred one thousand, twenty-one".