45110212 has 12 divisors (see below), whose sum is σ = 90220480. Its totient is φ = 19332936.

The previous prime is 45110201. The next prime is 45110213. The reversal of 45110212 is 21201154.

45110212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45110213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805512 + ... + 805567.

Almost surely, 2^45110212 is an apocalyptic number.

It is an amenable number.

45110212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45110212 is a wasteful number, since it uses less digits than its factorization.

45110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611090 (or 1611088 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 45110212 is about 6716.4136263336. The cubic root of 45110212 is about 355.9794732094.

Adding to 45110212 its reverse (21201154), we get a palindrome (66311366).

The spelling of 45110212 in words is "forty-five million, one hundred ten thousand, two hundred twelve".