110100121200122 has 8 divisors (see below), whose sum is σ = 165243119442996. Its totient is φ = 55019081385792.

The previous prime is 110100121200071. The next prime is 110100121200127. The reversal of 110100121200122 is 221002121001011.

It can be written as a sum of positive squares in 2 ways, for example, as 102740300215921 + 7359820984201 = 10136089^2 + 2712899^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 110100121200097 and 110100121200106.

It is not an unprimeable number, because it can be changed into a prime (110100121200127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15489602693 + ... + 15489609800.

Almost surely, 2^{110100121200122} is an apocalyptic number.

110100121200122 is a deficient number, since it is larger than the sum of its proper divisors (55142998242874).

110100121200122 is a wasteful number, since it uses less digits than its factorization.

110100121200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30979214272.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110100121200122 its reverse (221002121001011), we get a palindrome (331102242201133).

The spelling of 110100121200122 in words is "one hundred ten trillion, one hundred billion, one hundred twenty-one million, two hundred thousand, one hundred twenty-two".