122200212203 has 2 divisors, whose sum is σ = 122200212204. Its totient is φ = 122200212202.

The previous prime is 122200212143. The next prime is 122200212227. The reversal of 122200212203 is 302212002221.

It is a strong prime.

It is an emirp because it is prime and its reverse (302212002221) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122200212203 is a prime.

It is a super-2 number, since 2×122200212203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122200212263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100106101 + 61100106102.

It is an arithmetic number, because the mean of its divisors is an integer number (61100106102).

Almost surely, 2^122200212203 is an apocalyptic number.

122200212203 is a deficient number, since it is larger than the sum of its proper divisors (1).

122200212203 is an equidigital number, since it uses as much as digits as its factorization.

122200212203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 122200212203 its reverse (302212002221), we get a palindrome (424412214424).

The spelling of 122200212203 in words is "one hundred twenty-two billion, two hundred million, two hundred twelve thousand, two hundred three".