1121101313222 has 8 divisors (see below), whose sum is σ = 1834529421672. Its totient is φ = 509591506000.

The previous prime is 1121101313197. The next prime is 1121101313231. The reversal of 1121101313222 is 2223131011211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1121101313194 and 1121101313203.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 25479575279 + ... + 25479575322.

It is an arithmetic number, because the mean of its divisors is an integer number (229316177709).

Almost surely, 2^{1121101313222} is an apocalyptic number.

1121101313222 is a deficient number, since it is larger than the sum of its proper divisors (713428108450).

1121101313222 is a wasteful number, since it uses less digits than its factorization.

1121101313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50959150614.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1121101313222 its reverse (2223131011211), we get a palindrome (3344232324433).

The spelling of 1121101313222 in words is "one trillion, one hundred twenty-one billion, one hundred one million, three hundred thirteen thousand, two hundred twenty-two".