1121101201202 has 16 divisors (see below), whose sum is σ = 1696649065560. Its totient is φ = 555573107712.

The previous prime is 1121101201153. The next prime is 1121101201223. The reversal of 1121101201202 is 2021021011211.

It can be written as a sum of positive squares in 4 ways, for example, as 201341561521 + 919759639681 = 448711^2 + 959041^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294693 + ... + 5502360.

Almost surely, 2^{1121101201202} is an apocalyptic number.

1121101201202 is a deficient number, since it is larger than the sum of its proper divisors (575547864358).

1121101201202 is a wasteful number, since it uses less digits than its factorization.

1121101201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10797517.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1121101201202 its reverse (2021021011211), we get a palindrome (3142122212413).

The spelling of 1121101201202 in words is "one trillion, one hundred twenty-one billion, one hundred one million, two hundred one thousand, two hundred two".