4510123222000 has 640 divisors, whose sum is σ = 13304856434688. Its totient is φ = 1458440192000.

The previous prime is 4510123221979. The next prime is 4510123222009. The reversal of 4510123222000 is 2223210154.

It is a happy number.

It is a super-2 number, since 2×4510123222000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4510123222009) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 713962842 + ... + 713969158.

Almost surely, 2^{4510123222000} is an apocalyptic number.

4510123222000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4510123222000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6652428217344).

4510123222000 is an abundant number, since it is smaller than the sum of its proper divisors (8794733212688).

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

4510123222000 is a wasteful number, since it uses less digits than its factorization.

4510123222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6474 (or 6458 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 4510123222000 its reverse (2223210154), we get a palindrome (4512346432154).

The spelling of 4510123222000 in words is "four trillion, five hundred ten billion, one hundred twenty-three million, two hundred twenty-two thousand".