1120220101101 has 64 divisors (see below), whose sum is σ = 1600264373760. Its totient is φ = 695510323200.

The previous prime is 1120220101093. The next prime is 1120220101103. The reversal of 1120220101101 is 1011010220211.

It is not a de Polignac number, because 1120220101101 - 2³ = 1120220101093 is a prime.

It is a super-2 number, since 2×1120220101101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120220101103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 339356151 + ... + 339359451.

It is an arithmetic number, because the mean of its divisors is an integer number (25004130840).

Almost surely, 2^{1120220101101} is an apocalyptic number.

It is an amenable number.

1120220101101 is a deficient number, since it is larger than the sum of its proper divisors (480044272659).

1120220101101 is a wasteful number, since it uses less digits than its factorization.

1120220101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1120220101101 its reverse (1011010220211), we get a palindrome (2131230321312).

The spelling of 1120220101101 in words is "one trillion, one hundred twenty billion, two hundred twenty million, one hundred one thousand, one hundred one".