11210110122122 has 4 divisors (see below), whose sum is σ = 16815165183186. Its totient is φ = 5605055061060.

The previous prime is 11210110122121. The next prime is 11210110122199. The reversal of 11210110122122 is 22122101101211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11003822474401 + 206287647721 = 3317201^2 + 454189^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11210110122122.

It is not an unprimeable number, because it can be changed into a prime (11210110122121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802527530529 + ... + 2802527530532.

Almost surely, 2^{11210110122122} is an apocalyptic number.

11210110122122 is a deficient number, since it is larger than the sum of its proper divisors (5605055061064).

11210110122122 is an equidigital number, since it uses as much as digits as its factorization.

11210110122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5605055061063.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11210110122122 its reverse (22122101101211), we get a palindrome (33332211223333).

The spelling of 11210110122122 in words is "eleven trillion, two hundred ten billion, one hundred ten million, one hundred twenty-two thousand, one hundred twenty-two".