10345522111 has 4 divisors (see below), whose sum is σ = 10356780400. Its totient is φ = 10334263824.

The previous prime is 10345522093. The next prime is 10345522129. The reversal of 10345522111 is 11122554301.

10345522111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10345522093) and next prime (10345522129).

It is a cyclic number.

It is not a de Polignac number, because 10345522111 - 2⁵ = 10345522079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10345522181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5627766 + ... + 5629603.

It is an arithmetic number, because the mean of its divisors is an integer number (2589195100).

Almost surely, 2^10345522111 is an apocalyptic number.

10345522111 is a deficient number, since it is larger than the sum of its proper divisors (11258289).

10345522111 is an equidigital number, since it uses as much as digits as its factorization.

10345522111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11258288.

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 10345522111 in words is "ten billion, three hundred forty-five million, five hundred twenty-two thousand, one hundred eleven".