1121002133022 has 96 divisors (see below), whose sum is σ = 2472519329280. Its totient is φ = 367002005760.

The previous prime is 1121002132993. The next prime is 1121002133029. The reversal of 1121002133022 is 2203312001211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121002132986 and 1121002133004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121002133029) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 245777622 + ... + 245782182.

It is an arithmetic number, because the mean of its divisors is an integer number (25755409680).

Almost surely, 2^{1121002133022} is an apocalyptic number.

1121002133022 is an abundant number, since it is smaller than the sum of its proper divisors (1351517196258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121002133022 is a wasteful number, since it uses less digits than its factorization.

1121002133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518 (or 5515 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1121002133022 its reverse (2203312001211), we get a palindrome (3324314134233).

The spelling of 1121002133022 in words is "one trillion, one hundred twenty-one billion, two million, one hundred thirty-three thousand, twenty-two".