1120220203011 has 128 divisors (see below), whose sum is σ = 1963197874176. Its totient is φ = 552287600640.

The previous prime is 1120220202977. The next prime is 1120220203019. The reversal of 1120220203011 is 1103020220211.

It is not a de Polignac number, because 1120220203011 - 2²⁶ = 1120153094147 is a prime.

It is a super-2 number, since 2×1120220203011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120220203019) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 42885891 + ... + 42912003.

It is an arithmetic number, because the mean of its divisors is an integer number (15337483392).

Almost surely, 2^{1120220203011} is an apocalyptic number.

1120220203011 is a deficient number, since it is larger than the sum of its proper divisors (842977671165).

1120220203011 is a wasteful number, since it uses less digits than its factorization.

1120220203011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26341.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1120220203011 its reverse (1103020220211), we get a palindrome (2223240423222).

It can be divided in two parts, 1120220 and 203011, that added together give a palindrome (1323231).

The spelling of 1120220203011 in words is "one trillion, one hundred twenty billion, two hundred twenty million, two hundred three thousand, eleven".