45123422223030 has 128 divisors (see below), whose sum is σ = 109803692275200. Its totient is φ = 11866521600000.

The previous prime is 45123422223023. The next prime is 45123422223107. The reversal of 45123422223030 is 3032222432154.

45123422223030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45123422223030² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45123422222982 and 45123422223000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1190918326 + ... + 1190956214.

It is an arithmetic number, because the mean of its divisors is an integer number (857841345900).

Almost surely, 2^{45123422223030} is an apocalyptic number.

45123422223030 is an abundant number, since it is smaller than the sum of its proper divisors (64680270052170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45123422223030 is a wasteful number, since it uses less digits than its factorization.

45123422223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39710.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 45123422223030 its reverse (3032222432154), we get a palindrome (48155644655184).

The spelling of 45123422223030 in words is "forty-five trillion, one hundred twenty-three billion, four hundred twenty-two million, two hundred twenty-three thousand, thirty".