3204222021242 has 16 divisors (see below), whose sum is σ = 5245222392000. Its totient is φ = 1455922890240.

The previous prime is 3204222021241. The next prime is 3204222021271. The reversal of 3204222021242 is 2421202224023.

It is a happy number.

It is a super-2 number, since 2×3204222021242² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3204222021241) 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, 27022742 + ... + 27141057.

It is an arithmetic number, because the mean of its divisors is an integer number (327826399500).

Almost surely, 2^{3204222021242} is an apocalyptic number.

3204222021242 is a deficient number, since it is larger than the sum of its proper divisors (2041000370758).

3204222021242 is a wasteful number, since it uses less digits than its factorization.

3204222021242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54166501.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 3204222021242 its reverse (2421202224023), we get a palindrome (5625424245265).

The spelling of 3204222021242 in words is "three trillion, two hundred four billion, two hundred twenty-two million, twenty-one thousand, two hundred forty-two".