1121332221302 has 8 divisors (see below), whose sum is σ = 1697717942856. Its totient is φ = 555426240352.

The previous prime is 1121332221301. The next prime is 1121332221311. The reversal of 1121332221302 is 2031222331211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121332221301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2619934883 + ... + 2619935310.

It is an arithmetic number, because the mean of its divisors is an integer number (212214742857).

Almost surely, 2^{1121332221302} is an apocalyptic number.

1121332221302 is a deficient number, since it is larger than the sum of its proper divisors (576385721554).

1121332221302 is a wasteful number, since it uses less digits than its factorization.

1121332221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239870302.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1121332221302 its reverse (2031222331211), we get a palindrome (3152554552513).

The spelling of 1121332221302 in words is "one trillion, one hundred twenty-one billion, three hundred thirty-two million, two hundred twenty-one thousand, three hundred two".