112120220203 has 2 divisors, whose sum is σ = 112120220204. Its totient is φ = 112120220202.

The previous prime is 112120220167. The next prime is 112120220213. The reversal of 112120220203 is 302022021211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112120220203 - 2²⁹ = 111583349291 is a prime.

It is a super-2 number, since 2×112120220203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112120220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060110101 + 56060110102.

It is an arithmetic number, because the mean of its divisors is an integer number (56060110102).

Almost surely, 2^112120220203 is an apocalyptic number.

112120220203 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120220203 is an equidigital number, since it uses as much as digits as its factorization.

112120220203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 112120220203 its reverse (302022021211), we get a palindrome (414142241414).

The spelling of 112120220203 in words is "one hundred twelve billion, one hundred twenty million, two hundred twenty thousand, two hundred three".