1121130001322 has 64 divisors (see below), whose sum is σ = 1765463040000. Its totient is φ = 533288189952.

The previous prime is 1121130001309. The next prime is 1121130001333. The reversal of 1121130001322 is 2231000311211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121130001322.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 849984179 + ... + 849985497.

It is an arithmetic number, because the mean of its divisors is an integer number (27585360000).

Almost surely, 2^{1121130001322} is an apocalyptic number.

1121130001322 is a deficient number, since it is larger than the sum of its proper divisors (644333038678).

1121130001322 is a wasteful number, since it uses less digits than its factorization.

1121130001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183.

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

Adding to 1121130001322 its reverse (2231000311211), we get a palindrome (3352130312533).

The spelling of 1121130001322 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, one thousand, three hundred twenty-two".