2223210503412 has 180 divisors, whose sum is σ = 6373065322624. Its totient is φ = 674977639680.

The previous prime is 2223210503411. The next prime is 2223210503441. The reversal of 2223210503412 is 2143050123222.

2223210503412 is a `hidden beast` number, since 2 + 2 + 232 + 10 + 5 + 0 + 3 + 412 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223210503411) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2519763 + ... + 3285669.

Almost surely, 2^{2223210503412} 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 2223210503412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3186532661312).

2223210503412 is an abundant number, since it is smaller than the sum of its proper divisors (4149854819212).

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

2223210503412 is a wasteful number, since it uses less digits than its factorization.

2223210503412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765988 (or 765960 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2223210503412 its reverse (2143050123222), we get a palindrome (4366260626634).

The spelling of 2223210503412 in words is "two trillion, two hundred twenty-three billion, two hundred ten million, five hundred three thousand, four hundred twelve".