1030310111222 has 32 divisors (see below), whose sum is σ = 1795542239232. Its totient is φ = 434285109504.

The previous prime is 1030310111203. The next prime is 1030310111321. The reversal of 1030310111222 is 2221110130301.

It is a self number, because there is not a number n which added to its sum of digits gives 1030310111222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1728923 + ... + 2247174.

It is an arithmetic number, because the mean of its divisors is an integer number (56110694976).

Almost surely, 2^{1030310111222} is an apocalyptic number.

1030310111222 is a deficient number, since it is larger than the sum of its proper divisors (765232128010).

1030310111222 is a wasteful number, since it uses less digits than its factorization.

1030310111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3976412.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1030310111222 its reverse (2221110130301), we get a palindrome (3251420241523).

The spelling of 1030310111222 in words is "one trillion, thirty billion, three hundred ten million, one hundred eleven thousand, two hundred twenty-two".