5440100022 has 64 divisors (see below), whose sum is σ = 14137474560. Its totient is φ = 1518162912.

The previous prime is 5440100021. The next prime is 5440100027. The reversal of 5440100022 is 2200010445.

5440100022 is a `hidden beast` number, since 544 + 0 + 100 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5440099968 and 5440100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440100021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151093 + ... + 183600.

It is an arithmetic number, because the mean of its divisors is an integer number (220898040).

Almost surely, 2^5440100022 is an apocalyptic number.

5440100022 is an abundant number, since it is smaller than the sum of its proper divisors (8697374538).

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

5440100022 is a wasteful number, since it uses less digits than its factorization.

5440100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334754 (or 334748 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 5440100022 is about 73757.0337120467. The cubic root of 5440100022 is about 1758.7426477114.

Adding to 5440100022 its reverse (2200010445), we get a palindrome (7640110467).

The spelling of 5440100022 in words is "five billion, four hundred forty million, one hundred thousand, twenty-two".