10302220111 has 8 divisors (see below), whose sum is σ = 10635935744. Its totient is φ = 9968591160.

The previous prime is 10302220087. The next prime is 10302220127. The reversal of 10302220111 is 11102220301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10302220111 is a prime.

It is a super-2 number, since 2×10302220111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10302220091 and 10302220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302220141) 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, 292306 + ... + 325648.

It is an arithmetic number, because the mean of its divisors is an integer number (1329491968).

Almost surely, 2^10302220111 is an apocalyptic number.

10302220111 is a deficient number, since it is larger than the sum of its proper divisors (333715633).

10302220111 is an equidigital number, since it uses as much as digits as its factorization.

10302220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43341.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10302220111 its reverse (11102220301), we get a palindrome (21404440412).

The spelling of 10302220111 in words is "ten billion, three hundred two million, two hundred twenty thousand, one hundred eleven".