2221042414500 has 1152 divisors, whose sum is σ = 9290000498688. Its totient is φ = 433724544000.

The previous prime is 2221042414453. The next prime is 2221042414511. The reversal of 2221042414500 is 54142401222.

It is a happy number.

2221042414500 is a `hidden beast` number, since 2 + 22 + 104 + 24 + 14 + 500 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 291969697 + ... + 291977303.

It is an arithmetic number, because the mean of its divisors is an integer number (8064236544).

Almost surely, 2^{2221042414500} is an apocalyptic number.

2221042414500 is a gapful number since it is divisible by the number (20) 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 2221042414500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4645000249344).

2221042414500 is an abundant number, since it is smaller than the sum of its proper divisors (7068958084188).

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

2221042414500 is a wasteful number, since it uses less digits than its factorization.

2221042414500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7706 (or 7691 counting only the distinct ones).

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

Adding to 2221042414500 its reverse (54142401222), we get a palindrome (2275184815722).

The spelling of 2221042414500 in words is "two trillion, two hundred twenty-one billion, forty-two million, four hundred fourteen thousand, five hundred".