202122112112203 has 2 divisors, whose sum is σ = 202122112112204. Its totient is φ = 202122112112202.

The previous prime is 202122112112153. The next prime is 202122112112209. The reversal of 202122112112203 is 302211211221202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202122112112203 is a prime.

It is not a weakly prime, because it can be changed into another prime (202122112112209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101061056056101 + 101061056056102.

It is an arithmetic number, because the mean of its divisors is an integer number (101061056056102).

Almost surely, 2^{202122112112203} is an apocalyptic number.

202122112112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

202122112112203 is an equidigital number, since it uses as much as digits as its factorization.

202122112112203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 202122112112203 its reverse (302211211221202), we get a palindrome (504333323333405).

The spelling of 202122112112203 in words is "two hundred two trillion, one hundred twenty-two billion, one hundred twelve million, one hundred twelve thousand, two hundred three".