122022020203 has 2 divisors, whose sum is σ = 122022020204. Its totient is φ = 122022020202.

The previous prime is 122022020189. The next prime is 122022020227. The reversal of 122022020203 is 302020220221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122022020203 - 2¹³ = 122022012011 is a prime.

It is a super-2 number, since 2×122022020203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122022020233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61011010101 + 61011010102.

It is an arithmetic number, because the mean of its divisors is an integer number (61011010102).

Almost surely, 2^122022020203 is an apocalyptic number.

122022020203 is a deficient number, since it is larger than the sum of its proper divisors (1).

122022020203 is an equidigital number, since it uses as much as digits as its factorization.

122022020203 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 16.

Adding to 122022020203 its reverse (302020220221), we get a palindrome (424042240424).

The spelling of 122022020203 in words is "one hundred twenty-two billion, twenty-two million, twenty thousand, two hundred three".