1020112110201 has 16 divisors (see below), whose sum is σ = 1426631779584. Its totient is φ = 647615735424.

The previous prime is 1020112110151. The next prime is 1020112110211.

1020112110201 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1020112110201 - 2¹⁴ = 1020112093817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020112110211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97762860 + ... + 97773293.

It is an arithmetic number, because the mean of its divisors is an integer number (89164486224).

Almost surely, 2^{1020112110201} is an apocalyptic number.

It is an amenable number.

1020112110201 is a deficient number, since it is larger than the sum of its proper divisors (406519669383).

1020112110201 is a wasteful number, since it uses less digits than its factorization.

1020112110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195536240.

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

The spelling of 1020112110201 in words is "one trillion, twenty billion, one hundred twelve million, one hundred ten thousand, two hundred one".