7202230122 has 16 divisors (see below), whose sum is σ = 14467918752. Its totient is φ = 2390166960.

The previous prime is 7202230121. The next prime is 7202230157. The reversal of 7202230122 is 2210322027.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7202230121) 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, 2642629 + ... + 2645352.

It is an arithmetic number, because the mean of its divisors is an integer number (904244922).

Almost surely, 2^7202230122 is an apocalyptic number.

7202230122 is an abundant number, since it is smaller than the sum of its proper divisors (7265688630).

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

7202230122 is a wasteful number, since it uses less digits than its factorization.

7202230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5288213.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7202230122 is about 84865.9538448723. The cubic root of 7202230122 is about 1931.1781152159.

Adding to 7202230122 its reverse (2210322027), we get a palindrome (9412552149).

The spelling of 7202230122 in words is "seven billion, two hundred two million, two hundred thirty thousand, one hundred twenty-two".