45520430222 has 16 divisors (see below), whose sum is σ = 72757653840. Its totient is φ = 21284934528.

The previous prime is 45520430161. The next prime is 45520430227. The reversal of 45520430222 is 22203402554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45520430227) 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 7 ways as a sum of consecutive naturals, for example, 4258472 + ... + 4269147.

It is an arithmetic number, because the mean of its divisors is an integer number (4547353365).

Almost surely, 2^45520430222 is an apocalyptic number.

45520430222 is a deficient number, since it is larger than the sum of its proper divisors (27237223618).

45520430222 is a wasteful number, since it uses less digits than its factorization.

45520430222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8527795.

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 45520430222 its reverse (22203402554), we get a palindrome (67723832776).

The spelling of 45520430222 in words is "forty-five billion, five hundred twenty million, four hundred thirty thousand, two hundred twenty-two".