122000222223 has 160 divisors (see below), whose sum is σ = 208348664832. Its totient is φ = 70501881600.

The previous prime is 122000222207. The next prime is 122000222249. The reversal of 122000222223 is 322222000221.

122000222223 is a `hidden beast` number, since 1 + 220 + 0 + 0 + 222 + 223 = 666.

It is not a de Polignac number, because 122000222223 - 2⁴ = 122000222207 is a prime.

It is a super-2 number, since 2×122000222223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122000222196 and 122000222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122000222723) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 416382865 + ... + 416383157.

Almost surely, 2^122000222223 is an apocalyptic number.

122000222223 is a deficient number, since it is larger than the sum of its proper divisors (86348442609).

122000222223 is a wasteful number, since it uses less digits than its factorization.

122000222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 122000222223 its reverse (322222000221), we get a palindrome (444222222444).

The spelling of 122000222223 in words is "one hundred twenty-two billion, two hundred twenty-two thousand, two hundred twenty-three".