7231202212022 has 16 divisors (see below), whose sum is σ = 10875718854000. Its totient is φ = 3605965689600.

The previous prime is 7231202211967. The next prime is 7231202212067. The reversal of 7231202212022 is 2202122021327.

It is a junction number, because it is equal to n+sod(n) for n = 7231202211982 and 7231202212000.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3920129 + ... + 5461667.

It is an arithmetic number, because the mean of its divisors is an integer number (679732428375).

Almost surely, 2^{7231202212022} is an apocalyptic number.

7231202212022 is a deficient number, since it is larger than the sum of its proper divisors (3644516641978).

7231202212022 is a wasteful number, since it uses less digits than its factorization.

7231202212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547791.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 7231202212022 its reverse (2202122021327), we get a palindrome (9433324233349).

The spelling of 7231202212022 in words is "seven trillion, two hundred thirty-one billion, two hundred two million, two hundred twelve thousand, twenty-two".