1120020112201 has 8 divisors (see below), whose sum is σ = 1126741443464. Its totient is φ = 1113304642560.

The previous prime is 1120020112193. The next prime is 1120020112223. The reversal of 1120020112201 is 1022110200211.

It can be written as a sum of positive squares in 4 ways, for example, as 88324868025 + 1031695244176 = 297195^2 + 1015724^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1120020112201 - 2³ = 1120020112193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120020112261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081806 + ... + 1846711.

It is an arithmetic number, because the mean of its divisors is an integer number (140842680433).

Almost surely, 2^{1120020112201} is an apocalyptic number.

It is an amenable number.

1120020112201 is a deficient number, since it is larger than the sum of its proper divisors (6721331263).

1120020112201 is a wasteful number, since it uses less digits than its factorization.

1120020112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930811.

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

Adding to 1120020112201 its reverse (1022110200211), we get a palindrome (2142130312412).

The spelling of 1120020112201 in words is "one trillion, one hundred twenty billion, twenty million, one hundred twelve thousand, two hundred one".