2421033440222 has 16 divisors (see below), whose sum is σ = 3685807986432. Its totient is φ = 1192431323160.

The previous prime is 2421033440183. The next prime is 2421033440237. The reversal of 2421033440222 is 2220443301242.

It is a super-2 number, since 2×2421033440222² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15200933 + ... + 15359375.

It is an arithmetic number, because the mean of its divisors is an integer number (230362999152).

Almost surely, 2^{2421033440222} is an apocalyptic number.

2421033440222 is a deficient number, since it is larger than the sum of its proper divisors (1264774546210).

2421033440222 is a wasteful number, since it uses less digits than its factorization.

2421033440222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272543.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2421033440222 its reverse (2220443301242), we get a palindrome (4641476741464).

The spelling of 2421033440222 in words is "two trillion, four hundred twenty-one billion, thirty-three million, four hundred forty thousand, two hundred twenty-two".