42221104022002 has 8 divisors (see below), whose sum is σ = 63331836278256. Its totient is φ = 21110491929252.

The previous prime is 42221104021979. The next prime is 42221104022003. The reversal of 42221104022002 is 20022040112224.

42221104022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42221104022003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 29157268 + ... + 30571039.

It is an arithmetic number, because the mean of its divisors is an integer number (7916479534782).

Almost surely, 2^{42221104022002} is an apocalyptic number.

42221104022002 is a deficient number, since it is larger than the sum of its proper divisors (21110732256254).

42221104022002 is a wasteful number, since it uses less digits than its factorization.

42221104022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60081752.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 42221104022002 its reverse (20022040112224), we get a palindrome (62243144134226).

The spelling of 42221104022002 in words is "forty-two trillion, two hundred twenty-one billion, one hundred four million, twenty-two thousand, two".