1121100001202 has 16 divisors (see below), whose sum is σ = 1705721903424. Its totient is φ = 552529614000.

The previous prime is 1121100001127. The next prime is 1121100001207. The reversal of 1121100001202 is 2021000011211.

It is not an unprimeable number, because it can be changed into a prime (1121100001207) 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, 265124 + ... + 1520687.

It is an arithmetic number, because the mean of its divisors is an integer number (106607618964).

Almost surely, 2^{1121100001202} is an apocalyptic number.

1121100001202 is a deficient number, since it is larger than the sum of its proper divisors (584621902222).

1121100001202 is a wasteful number, since it uses less digits than its factorization.

1121100001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790305.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1121100001202 its reverse (2021000011211), we get a palindrome (3142100012413).

The spelling of 1121100001202 in words is "one trillion, one hundred twenty-one billion, one hundred million, one thousand, two hundred two".