1112023120201 has 16 divisors (see below), whose sum is σ = 1290080704896. Its totient is φ = 938769866496.

The previous prime is 1112023120139. The next prime is 1112023120231. The reversal of 1112023120201 is 1020213202111.

It is not a de Polignac number, because 1112023120201 - 2¹⁵ = 1112023087433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112023120231) 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, 2473905 + ... + 2888641.

It is an arithmetic number, because the mean of its divisors is an integer number (80630044056).

Almost surely, 2^{1112023120201} is an apocalyptic number.

It is an amenable number.

1112023120201 is a deficient number, since it is larger than the sum of its proper divisors (178057584695).

1112023120201 is an equidigital number, since it uses as much as digits as its factorization.

1112023120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420528.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1112023120201 its reverse (1020213202111), we get a palindrome (2132236322312).

The spelling of 1112023120201 in words is "one trillion, one hundred twelve billion, twenty-three million, one hundred twenty thousand, two hundred one".