2421222433322 has 32 divisors (see below), whose sum is σ = 4674064932864. Its totient is φ = 912903303600.

The previous prime is 2421222433277. The next prime is 2421222433327. The reversal of 2421222433322 is 2233342221242.

It is not an unprimeable number, because it can be changed into a prime (2421222433327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253579478 + ... + 253589025.

It is an arithmetic number, because the mean of its divisors is an integer number (146064529152).

Almost surely, 2^{2421222433322} is an apocalyptic number.

2421222433322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2421222433322 is a deficient number, since it is larger than the sum of its proper divisors (2252842499542).

2421222433322 is a wasteful number, since it uses less digits than its factorization.

2421222433322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507168554.

The product of its digits is 55296, while the sum is 32.

Adding to 2421222433322 its reverse (2233342221242), we get a palindrome (4654564654564).

The spelling of 2421222433322 in words is "two trillion, four hundred twenty-one billion, two hundred twenty-two million, four hundred thirty-three thousand, three hundred twenty-two".