45182210122 has 32 divisors (see below), whose sum is σ = 82777915008. Its totient is φ = 18054422016.

The previous prime is 45182210107. The next prime is 45182210141. The reversal of 45182210122 is 22101228154.

It is a super-2 number, since 2×45182210122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861643 + ... + 912574.

It is an arithmetic number, because the mean of its divisors is an integer number (2586809844).

Almost surely, 2^45182210122 is an apocalyptic number.

45182210122 is a deficient number, since it is larger than the sum of its proper divisors (37595704886).

45182210122 is a wasteful number, since it uses less digits than its factorization.

45182210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774350.

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 45182210122 its reverse (22101228154), we get a palindrome (67283438276).

The spelling of 45182210122 in words is "forty-five billion, one hundred eighty-two million, two hundred ten thousand, one hundred twenty-two".