7021004330222 has 4 divisors (see below), whose sum is σ = 10531506495336. Its totient is φ = 3510502165110.

The previous prime is 7021004330209. The next prime is 7021004330239. The reversal of 7021004330222 is 2220334001207.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 7021004330191 and 7021004330200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1755251082554 + ... + 1755251082557.

It is an arithmetic number, because the mean of its divisors is an integer number (2632876623834).

Almost surely, 2^{7021004330222} is an apocalyptic number.

7021004330222 is a deficient number, since it is larger than the sum of its proper divisors (3510502165114).

7021004330222 is a wasteful number, since it uses less digits than its factorization.

7021004330222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3510502165113.

The product of its (nonzero) digits is 4032, while the sum is 26.

Adding to 7021004330222 its reverse (2220334001207), we get a palindrome (9241338331429).

The spelling of 7021004330222 in words is "seven trillion, twenty-one billion, four million, three hundred thirty thousand, two hundred twenty-two".