10301101221 has 8 divisors (see below), whose sum is σ = 13737686400. Its totient is φ = 6865958432.

The previous prime is 10301101219. The next prime is 10301101229. The reversal of 10301101221 is 12210110301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10301101221 - 2¹ = 10301101219 is a prime.

It is a super-2 number, since 2×10301101221² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10301101197 and 10301101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301101229) 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 7 ways as a sum of consecutive naturals, for example, 343821 + ... + 372578.

It is an arithmetic number, because the mean of its divisors is an integer number (1717210800).

Almost surely, 2^10301101221 is an apocalyptic number.

It is an amenable number.

10301101221 is a deficient number, since it is larger than the sum of its proper divisors (3436585179).

10301101221 is an equidigital number, since it uses as much as digits as its factorization.

10301101221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721195.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10301101221 its reverse (12210110301), we get a palindrome (22511211522).

The spelling of 10301101221 in words is "ten billion, three hundred one million, one hundred one thousand, two hundred twenty-one".