1121002211330 has 32 divisors (see below), whose sum is σ = 2022219803520. Its totient is φ = 447419842560.

The previous prime is 1121002211297. The next prime is 1121002211369. The reversal of 1121002211330 is 331122001211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1121002211299 and 1121002211308.

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, 59838065 + ... + 59856795.

It is an arithmetic number, because the mean of its divisors is an integer number (63194368860).

Almost surely, 2^{1121002211330} is an apocalyptic number.

1121002211330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121002211330 is a deficient number, since it is larger than the sum of its proper divisors (901217592190).

1121002211330 is a wasteful number, since it uses less digits than its factorization.

1121002211330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31514.

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

Adding to 1121002211330 its reverse (331122001211), we get a palindrome (1452124212541).

The spelling of 1121002211330 in words is "one trillion, one hundred twenty-one billion, two million, two hundred eleven thousand, three hundred thirty".