2421333132222 has 16 divisors (see below), whose sum is σ = 4973549136912. Its totient is φ = 785297232000.

The previous prime is 2421333132221. The next prime is 2421333132319. The reversal of 2421333132222 is 2222313331242.

It is a self number, because there is not a number n which added to its sum of digits gives 2421333132222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421333132221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5453452779 + ... + 5453453222.

It is an arithmetic number, because the mean of its divisors is an integer number (310846821057).

Almost surely, 2^{2421333132222} is an apocalyptic number.

2421333132222 is an abundant number, since it is smaller than the sum of its proper divisors (2552216004690).

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

2421333132222 is a wasteful number, since it uses less digits than its factorization.

2421333132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906906043.

The product of its digits is 20736, while the sum is 30.

Adding to 2421333132222 its reverse (2222313331242), we get a palindrome (4643646463464).

The spelling of 2421333132222 in words is "two trillion, four hundred twenty-one billion, three hundred thirty-three million, one hundred thirty-two thousand, two hundred twenty-two".