2023205122112 has 14 divisors (see below), whose sum is σ = 4014797664318. Its totient is φ = 1011602561024.

The previous prime is 2023205122061. The next prime is 2023205122117. The reversal of 2023205122112 is 2112215023202.

It can be written as a sum of positive squares in only one way, i.e., 1279305772096 + 743899350016 = 1131064^2 + 862496^2 .

It is a super-2 number, since 2×2023205122112² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023205122117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15806289953 + ... + 15806290080.

It is an arithmetic number, because the mean of its divisors is an integer number (286771261737).

Almost surely, 2^{2023205122112} is an apocalyptic number.

It is an amenable number.

2023205122112 is a deficient number, since it is larger than the sum of its proper divisors (1991592542206).

2023205122112 is an equidigital number, since it uses as much as digits as its factorization.

2023205122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31612580045 (or 31612580035 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 2023205122112 in words is "two trillion, twenty-three billion, two hundred five million, one hundred twenty-two thousand, one hundred twelve".