122110022 has 4 divisors (see below), whose sum is σ = 183165036. Its totient is φ = 61055010.

The previous prime is 122109991. The next prime is 122110057. The reversal of 122110022 is 220011221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220011221 = 11897 ⋅18493.

It is a junction number, because it is equal to n+sod(n) for n = 122109985 and 122110012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30527504 + ... + 30527507.

It is an arithmetic number, because the mean of its divisors is an integer number (45791259).

Almost surely, 2^122110022 is an apocalyptic number.

122110022 is a deficient number, since it is larger than the sum of its proper divisors (61055014).

122110022 is an equidigital number, since it uses as much as digits as its factorization.

122110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61055013.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 122110022 is about 11050.3403567492. The cubic root of 122110022 is about 496.1166126916.

Adding to 122110022 its reverse (220011221), we get a palindrome (342121243).

The spelling of 122110022 in words is "one hundred twenty-two million, one hundred ten thousand, twenty-two".