1122213213303 has 256 divisors, whose sum is σ = 2051148718080. Its totient is φ = 529116364800.

The previous prime is 1122213213259. The next prime is 1122213213323. The reversal of 1122213213303 is 3033123122211.

It is not a de Polignac number, because 1122213213303 - 2¹³ = 1122213205111 is a prime.

It is a super-2 number, since 2×1122213213303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122213213323) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1265177926 + ... + 1265178812.

It is an arithmetic number, because the mean of its divisors is an integer number (8012299680).

Almost surely, 2^{1122213213303} is an apocalyptic number.

1122213213303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122213213303 is a deficient number, since it is larger than the sum of its proper divisors (928935504777).

1122213213303 is a wasteful number, since it uses less digits than its factorization.

1122213213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1122213213303 its reverse (3033123122211), we get a palindrome (4155336335514).

The spelling of 1122213213303 in words is "one trillion, one hundred twenty-two billion, two hundred thirteen million, two hundred thirteen thousand, three hundred three".