1121134013202 has 32 divisors (see below), whose sum is σ = 2569353523200. Its totient is φ = 319478817168.

The previous prime is 1121134013201. The next prime is 1121134013239. The reversal of 1121134013202 is 2023104311211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1121134013201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35200002 + ... + 35231837.

It is an arithmetic number, because the mean of its divisors is an integer number (80292297600).

Almost surely, 2^{1121134013202} is an apocalyptic number.

1121134013202 is an abundant number, since it is smaller than the sum of its proper divisors (1448219509998).

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

1121134013202 is a wasteful number, since it uses less digits than its factorization.

1121134013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70432230.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1121134013202 its reverse (2023104311211), we get a palindrome (3144238324413).

The spelling of 1121134013202 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-four million, thirteen thousand, two hundred two".