11450122345 has 16 divisors (see below), whose sum is σ = 14544509760. Its totient is φ = 8638547904.

The previous prime is 11450122331. The next prime is 11450122351. The reversal of 11450122345 is 54322105411.

It is a cyclic number.

It is not a de Polignac number, because 11450122345 - 2²⁷ = 11315904617 is a prime.

It is a super-2 number, since 2×11450122345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911979 + ... + 924448.

It is an arithmetic number, because the mean of its divisors is an integer number (909031860).

Almost surely, 2^11450122345 is an apocalyptic number.

It is an amenable number.

11450122345 is a deficient number, since it is larger than the sum of its proper divisors (3094387415).

11450122345 is a wasteful number, since it uses less digits than its factorization.

11450122345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836504.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11450122345 its reverse (54322105411), we get a palindrome (65772227756).

The spelling of 11450122345 in words is "eleven billion, four hundred fifty million, one hundred twenty-two thousand, three hundred forty-five".