2224441021002 has 16 divisors (see below), whose sum is σ = 4449018681120. Its totient is φ = 741457567152.

The previous prime is 2224441020983. The next prime is 2224441021003. The reversal of 2224441021002 is 2001201444222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2224441021003) 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, 5481052 + ... + 5872887.

It is an arithmetic number, because the mean of its divisors is an integer number (278063667570).

Almost surely, 2^{2224441021002} is an apocalyptic number.

2224441021002 is an abundant number, since it is smaller than the sum of its proper divisors (2224577660118).

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

2224441021002 is a wasteful number, since it uses less digits than its factorization.

2224441021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11386597.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 2224441021002 its reverse (2001201444222), we get a palindrome (4225642465224).

The spelling of 2224441021002 in words is "two trillion, two hundred twenty-four billion, four hundred forty-one million, twenty-one thousand, two".