122022022222 has 8 divisors (see below), whose sum is σ = 190990991376. Its totient is φ = 58358358432.

The previous prime is 122022022189. The next prime is 122022022237. The reversal of 122022022222 is 222220220221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 122022022222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1326326283 + ... + 1326326374.

It is an arithmetic number, because the mean of its divisors is an integer number (23873873922).

Almost surely, 2^122022022222 is an apocalyptic number.

122022022222 is a deficient number, since it is larger than the sum of its proper divisors (68968969154).

122022022222 is a wasteful number, since it uses less digits than its factorization.

122022022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652652682.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 122022022222 its reverse (222220220221), we get a palindrome (344242242443).

The spelling of 122022022222 in words is "one hundred twenty-two billion, twenty-two million, twenty-two thousand, two hundred twenty-two".