1121222301130 has 16 divisors (see below), whose sum is σ = 2087793250920. Its totient is φ = 433023785152.

The previous prime is 1121222301071. The next prime is 1121222301151. The reversal of 1121222301130 is 311032221211.

It can be written as a sum of positive squares in 4 ways, for example, as 934332958881 + 186889342249 = 966609^2 + 432307^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1121222301098 and 1121222301107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1933141609 + ... + 1933142188.

Almost surely, 2^{1121222301130} is an apocalyptic number.

1121222301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121222301130 is a deficient number, since it is larger than the sum of its proper divisors (966570949790).

1121222301130 is a wasteful number, since it uses less digits than its factorization.

1121222301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866283833.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121222301130 its reverse (311032221211), we get a palindrome (1432254522341).

The spelling of 1121222301130 in words is "one trillion, one hundred twenty-one billion, two hundred twenty-two million, three hundred one thousand, one hundred thirty".