122000111022 has 8 divisors (see below), whose sum is σ = 244000222056. Its totient is φ = 40666703672.

The previous prime is 122000111017. The next prime is 122000111039. The reversal of 122000111022 is 220111000221.

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

122000111022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 122000110989 and 122000111007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10166675913 + ... + 10166675924.

It is an arithmetic number, because the mean of its divisors is an integer number (30500027757).

Almost surely, 2^122000111022 is an apocalyptic number.

122000111022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122000111022 is a wasteful number, since it uses less digits than its factorization.

122000111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20333351842.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122000111022 its reverse (220111000221), we get a palindrome (342111111243).

The spelling of 122000111022 in words is "one hundred twenty-two billion, one hundred eleven thousand, twenty-two".