122110110022 has 4 divisors (see below), whose sum is σ = 183165165036. Its totient is φ = 61055055010.

The previous prime is 122110109951. The next prime is 122110110029. The reversal of 122110110022 is 220011011221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220011011221 = 11801 ⋅18643421.

It is a junction number, because it is equal to n+sod(n) for n = 122110109984 and 122110110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110110029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30527527504 + ... + 30527527507.

It is an arithmetic number, because the mean of its divisors is an integer number (45791291259).

Almost surely, 2^122110110022 is an apocalyptic number.

122110110022 is a deficient number, since it is larger than the sum of its proper divisors (61055055014).

122110110022 is an equidigital number, since it uses as much as digits as its factorization.

122110110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61055055013.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122110110022 its reverse (220011011221), we get a palindrome (342121121243).

The spelling of 122110110022 in words is "one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, twenty-two".