10303011222 has 64 divisors (see below), whose sum is σ = 23679406080. Its totient is φ = 2927562624.

The previous prime is 10303011151. The next prime is 10303011223. The reversal of 10303011222 is 22211030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303011223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7503328 + ... + 7504700.

It is an arithmetic number, because the mean of its divisors is an integer number (369990720).

Almost surely, 2^10303011222 is an apocalyptic number.

10303011222 is an abundant number, since it is smaller than the sum of its proper divisors (13376394858).

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

10303011222 is a wasteful number, since it uses less digits than its factorization.

10303011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10303011222 its reverse (22211030301), we get a palindrome (32514041523).

The spelling of 10303011222 in words is "ten billion, three hundred three million, eleven thousand, two hundred twenty-two".