122321121032203 has 16 divisors (see below), whose sum is σ = 130466784412800. Its totient is φ = 114356112474240.

The previous prime is 122321121032197. The next prime is 122321121032263. The reversal of 122321121032203 is 302230121123221.

It is a cyclic number.

It is not a de Polignac number, because 122321121032203 - 2⁹ = 122321121031691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122321121032263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136830126 + ... + 137721187.

It is an arithmetic number, because the mean of its divisors is an integer number (8154174025800).

Almost surely, 2^{122321121032203} is an apocalyptic number.

122321121032203 is a deficient number, since it is larger than the sum of its proper divisors (8145663380597).

122321121032203 is a wasteful number, since it uses less digits than its factorization.

122321121032203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274551642.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122321121032203 its reverse (302230121123221), we get a palindrome (424551242155424).

The spelling of 122321121032203 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, one hundred twenty-one million, thirty-two thousand, two hundred three".