122100210200223 has 12 divisors (see below), whose sum is σ = 177386432547480. Its totient is φ = 80929619091216.

The previous prime is 122100210200209. The next prime is 122100210200233. The reversal of 122100210200223 is 322002012001221.

122100210200223 is a `hidden beast` number, since 1 + 2 + 210 + 0 + 210 + 20 + 0 + 223 = 666.

It is not a de Polignac number, because 122100210200223 - 2⁴ = 122100210200207 is a prime.

It is a super-2 number, since 2×122100210200223² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122100210200196 and 122100210200205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100210200233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39210085213 + ... + 39210088326.

It is an arithmetic number, because the mean of its divisors is an integer number (14782202712290).

Almost surely, 2^{122100210200223} is an apocalyptic number.

122100210200223 is a deficient number, since it is larger than the sum of its proper divisors (55286222347257).

122100210200223 is a wasteful number, since it uses less digits than its factorization.

122100210200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78420173718 (or 78420173715 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 122100210200223 its reverse (322002012001221), we get a palindrome (444102222201444).

The spelling of 122100210200223 in words is "one hundred twenty-two trillion, one hundred billion, two hundred ten million, two hundred thousand, two hundred twenty-three".