1011120201202 has 8 divisors (see below), whose sum is σ = 1553672504412. Its totient is φ = 493229366400.

The previous prime is 1011120201199. The next prime is 1011120201209. The reversal of 1011120201202 is 2021020211101.

It can be written as a sum of positive squares in 2 ways, for example, as 985911970761 + 25208230441 = 992931^2 + 158771^2 .

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

It is a super-2 number, since 2×1011120201202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1011120201209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165366999 + ... + 6165367162.

Almost surely, 2^{1011120201202} is an apocalyptic number.

1011120201202 is a deficient number, since it is larger than the sum of its proper divisors (542552303210).

1011120201202 is a wasteful number, since it uses less digits than its factorization.

1011120201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330734204.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1011120201202 its reverse (2021020211101), we get a palindrome (3032140412303).

The spelling of 1011120201202 in words is "one trillion, eleven billion, one hundred twenty million, two hundred one thousand, two hundred two".