122223210021203 has 16 divisors (see below), whose sum is σ = 127216043640000. Its totient is φ = 117282493840512.

The previous prime is 122223210021167. The next prime is 122223210021257. The reversal of 122223210021203 is 302120012322221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 122223210021203 - 2¹² = 122223210017107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122223210020203) 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, 27105473 + ... + 31291421.

It is an arithmetic number, because the mean of its divisors is an integer number (7951002727500).

Almost surely, 2^{122223210021203} is an apocalyptic number.

122223210021203 is a deficient number, since it is larger than the sum of its proper divisors (4992833618797).

122223210021203 is a wasteful number, since it uses less digits than its factorization.

122223210021203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4192174.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 122223210021203 its reverse (302120012322221), we get a palindrome (424343222343424).

The spelling of 122223210021203 in words is "one hundred twenty-two trillion, two hundred twenty-three billion, two hundred ten million, twenty-one thousand, two hundred three".