1122030211313 has 72 divisors (see below), whose sum is σ = 1310118922728. Its totient is φ = 960023680000.

The previous prime is 1122030211277. The next prime is 1122030211381. The reversal of 1122030211313 is 3131120302211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 611559972529 + 510470238784 = 782023^2 + 714472^2 .

It is not a de Polignac number, because 1122030211313 - 2¹² = 1122030207217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122030211613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1273586633 + ... + 1273587513.

It is an arithmetic number, because the mean of its divisors is an integer number (18196096149).

Almost surely, 2^{1122030211313} is an apocalyptic number.

It is an amenable number.

1122030211313 is a deficient number, since it is larger than the sum of its proper divisors (188088711415).

1122030211313 is a wasteful number, since it uses less digits than its factorization.

1122030211313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1213 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1122030211313 its reverse (3131120302211), we get a palindrome (4253150513524).

The spelling of 1122030211313 in words is "one trillion, one hundred twenty-two billion, thirty million, two hundred eleven thousand, three hundred thirteen".