45114222 has 16 divisors (see below), whose sum is σ = 90307152. Its totient is φ = 15024960.

The previous prime is 45114191. The next prime is 45114229. The reversal of 45114222 is 22241154.

45114222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45114229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6348 + ... + 11424.

It is an arithmetic number, because the mean of its divisors is an integer number (5644197).

Almost surely, 2^45114222 is an apocalyptic number.

45114222 is an abundant number, since it is smaller than the sum of its proper divisors (45192930).

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

45114222 is a wasteful number, since it uses less digits than its factorization.

45114222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563.

The product of its digits is 640, while the sum is 21.

The square root of 45114222 is about 6716.7121421124. The cubic root of 45114222 is about 355.9900209718.

Adding to 45114222 its reverse (22241154), we get a palindrome (67355376).

The spelling of 45114222 in words is "forty-five million, one hundred fourteen thousand, two hundred twenty-two".