122023222222 has 96 divisors (see below), whose sum is σ = 215011843200. Its totient is φ = 51804540480.

The previous prime is 122023222219. The next prime is 122023222253. The reversal of 122023222222 is 222222320221.

It is a super-2 number, since 2×122023222222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 122023222193 and 122023222202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32287929 + ... + 32291707.

It is an arithmetic number, because the mean of its divisors is an integer number (2239706700).

Almost surely, 2^122023222222 is an apocalyptic number.

122023222222 is a deficient number, since it is larger than the sum of its proper divisors (92988620978).

122023222222 is a wasteful number, since it uses less digits than its factorization.

122023222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982 (or 3971 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 122023222222 its reverse (222222320221), we get a palindrome (344245542443).

The spelling of 122023222222 in words is "one hundred twenty-two billion, twenty-three million, two hundred twenty-two thousand, two hundred twenty-two".