1121011222133 has 8 divisors (see below), whose sum is σ = 1226114343936. Its totient is φ = 1016440268800.

The previous prime is 1121011222099. The next prime is 1121011222171. The reversal of 1121011222133 is 3312221101211.

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

It is not a de Polignac number, because 1121011222133 - 2²⁰ = 1121010173557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121011222033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133037708 + ... + 133046133.

It is an arithmetic number, because the mean of its divisors is an integer number (153264292992).

Almost surely, 2^{1121011222133} is an apocalyptic number.

It is an amenable number.

1121011222133 is a deficient number, since it is larger than the sum of its proper divisors (105103121803).

1121011222133 is a wasteful number, since it uses less digits than its factorization.

1121011222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266084235.

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

Adding to 1121011222133 its reverse (3312221101211), we get a palindrome (4433232323344).

The spelling of 1121011222133 in words is "one trillion, one hundred twenty-one billion, eleven million, two hundred twenty-two thousand, one hundred thirty-three".