122001000111203 has 2 divisors, whose sum is σ = 122001000111204. Its totient is φ = 122001000111202.

The previous prime is 122001000111187. The next prime is 122001000111307. The reversal of 122001000111203 is 302111000100221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122001000111203 - 2⁴ = 122001000111187 is a prime.

It is a super-2 number, since 2×122001000111203² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122001000111103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000500055601 + 61000500055602.

It is an arithmetic number, because the mean of its divisors is an integer number (61000500055602).

Almost surely, 2^{122001000111203} is an apocalyptic number.

122001000111203 is a deficient number, since it is larger than the sum of its proper divisors (1).

122001000111203 is an equidigital number, since it uses as much as digits as its factorization.

122001000111203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 122001000111203 its reverse (302111000100221), we get a palindrome (424112000211424).

The spelling of 122001000111203 in words is "one hundred twenty-two trillion, one billion, one hundred eleven thousand, two hundred three".