4421332021002 has 32 divisors (see below), whose sum is σ = 9637602343488. Its totient is φ = 1344019370496.

The previous prime is 4421332020979. The next prime is 4421332021049. The reversal of 4421332021002 is 2001202331244.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341461863 + ... + 341474810.

It is an arithmetic number, because the mean of its divisors is an integer number (301175073234).

Almost surely, 2^{4421332021002} is an apocalyptic number.

4421332021002 is an abundant number, since it is smaller than the sum of its proper divisors (5216270322486).

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

4421332021002 is a wasteful number, since it uses less digits than its factorization.

4421332021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682936774.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 4421332021002 its reverse (2001202331244), we get a palindrome (6422534352246).

The spelling of 4421332021002 in words is "four trillion, four hundred twenty-one billion, three hundred thirty-two million, twenty-one thousand, two".