45522200244 has 192 divisors, whose sum is σ = 117573120000. Its totient is φ = 13658793984.

The previous prime is 45522200237. The next prime is 45522200249. The reversal of 45522200244 is 44200222554.

45522200244 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 (45522200249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56269312 + ... + 56270120.

It is an arithmetic number, because the mean of its divisors is an integer number (612360000).

Almost surely, 2^45522200244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45522200244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58786560000).

45522200244 is an abundant number, since it is smaller than the sum of its proper divisors (72050919756).

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

45522200244 is a wasteful number, since it uses less digits than its factorization.

45522200244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

Adding to 45522200244 its reverse (44200222554), we get a palindrome (89722422798).

The spelling of 45522200244 in words is "forty-five billion, five hundred twenty-two million, two hundred thousand, two hundred forty-four".