2122213004044 has 96 divisors (see below), whose sum is σ = 4313849286656. Its totient is φ = 894770634240.

The previous prime is 2122213004033. The next prime is 2122213004057. The reversal of 2122213004044 is 4404003122212.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 742810264 + ... + 742813120.

Almost surely, 2^{2122213004044} is an apocalyptic number.

It is an amenable number.

2122213004044 is an abundant number, since it is smaller than the sum of its proper divisors (2191636282612).

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

2122213004044 is a wasteful number, since it uses less digits than its factorization.

2122213004044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4575 (or 4573 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2122213004044 its reverse (4404003122212), we get a palindrome (6526216126256).

The spelling of 2122213004044 in words is "two trillion, one hundred twenty-two billion, two hundred thirteen million, four thousand, forty-four".