122223213203 has 16 divisors (see below), whose sum is σ = 151424802816. Its totient is φ = 96063645600.

The previous prime is 122223213179. The next prime is 122223213223. The reversal of 122223213203 is 302312322221.

It is not a de Polignac number, because 122223213203 - 2¹² = 122223209107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122223213223) 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, 4433651 + ... + 4461132.

It is an arithmetic number, because the mean of its divisors is an integer number (9464050176).

Almost surely, 2^122223213203 is an apocalyptic number.

122223213203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122223213203 is a deficient number, since it is larger than the sum of its proper divisors (29201589613).

122223213203 is a wasteful number, since it uses less digits than its factorization.

122223213203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894954.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122223213203 its reverse (302312322221), we get a palindrome (424535535424).

The spelling of 122223213203 in words is "one hundred twenty-two billion, two hundred twenty-three million, two hundred thirteen thousand, two hundred three".