1120020112101 has 8 divisors (see below), whose sum is σ = 1629120163104. Its totient is φ = 678800067920.

The previous prime is 1120020112091. The next prime is 1120020112103. The reversal of 1120020112101 is 1012110200211.

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 1120020112101 - 2³³ = 1111430177509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120020112103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16970001666 + ... + 16970001731.

It is an arithmetic number, because the mean of its divisors is an integer number (203640020388).

Almost surely, 2^{1120020112101} is an apocalyptic number.

1120020112101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120020112101 is a deficient number, since it is larger than the sum of its proper divisors (509100051003).

1120020112101 is a wasteful number, since it uses less digits than its factorization.

1120020112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33940003411.

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

Adding to 1120020112101 its reverse (1012110200211), we get a palindrome (2132130312312).

The spelling of 1120020112101 in words is "one trillion, one hundred twenty billion, twenty million, one hundred twelve thousand, one hundred one".