112211420203 has 2 divisors, whose sum is σ = 112211420204. Its totient is φ = 112211420202.

The previous prime is 112211420197. The next prime is 112211420249. The reversal of 112211420203 is 302024112211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112211420203 is a prime.

It is a super-2 number, since 2×112211420203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112211420003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56105710101 + 56105710102.

It is an arithmetic number, because the mean of its divisors is an integer number (56105710102).

Almost surely, 2^112211420203 is an apocalyptic number.

112211420203 is a deficient number, since it is larger than the sum of its proper divisors (1).

112211420203 is an equidigital number, since it uses as much as digits as its factorization.

112211420203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 112211420203 its reverse (302024112211), we get a palindrome (414235532414).

The spelling of 112211420203 in words is "one hundred twelve billion, two hundred eleven million, four hundred twenty thousand, two hundred three".