110102022145 has 4 divisors (see below), whose sum is σ = 132122426580. Its totient is φ = 88081617712.

The previous prime is 110102022119. The next prime is 110102022169. The reversal of 110102022145 is 541220201011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 60665167809 + 49436854336 = 246303^2 + 222344^2 .

It is a cyclic number.

It is not a de Polignac number, because 110102022145 - 2¹³ = 110102013953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11010202210 + ... + 11010202219.

It is an arithmetic number, because the mean of its divisors is an integer number (33030606645).

Almost surely, 2^110102022145 is an apocalyptic number.

It is an amenable number.

110102022145 is a deficient number, since it is larger than the sum of its proper divisors (22020404435).

110102022145 is an equidigital number, since it uses as much as digits as its factorization.

110102022145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22020404434.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 110102022145 its reverse (541220201011), we get a palindrome (651322223156).

The spelling of 110102022145 in words is "one hundred ten billion, one hundred two million, twenty-two thousand, one hundred forty-five".