4422102540012 has 96 divisors (see below), whose sum is σ = 12071544038400. Its totient is φ = 1396056772800.

The previous prime is 4422102539971. The next prime is 4422102540017. The reversal of 4422102540012 is 2100452012244.

It is a happy number.

4422102540012 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 102 + 540 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4422102540017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6961837 + ... + 7570427.

It is an arithmetic number, because the mean of its divisors is an integer number (125745250400).

Almost surely, 2^{4422102540012} 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 4422102540012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6035772019200).

4422102540012 is an abundant number, since it is smaller than the sum of its proper divisors (7649441498388).

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

4422102540012 is a wasteful number, since it uses less digits than its factorization.

4422102540012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612164 (or 612156 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 4422102540012 its reverse (2100452012244), we get a palindrome (6522554552256).

The spelling of 4422102540012 in words is "four trillion, four hundred twenty-two billion, one hundred two million, five hundred forty thousand, twelve".