110102020220011 has 4 divisors (see below), whose sum is σ = 110102152375072. Its totient is φ = 110101888064952.

The previous prime is 110102020219991. The next prime is 110102020220107. The reversal of 110102020220011 is 110022020201011.

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

It is a cyclic number.

It is not a de Polignac number, because 110102020220011 - 2¹¹ = 110102020217963 is a prime.

It is a super-2 number, since 2×110102020220011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110102020219973 and 110102020220000.

It is not an unprimeable number, because it can be changed into a prime (110102020220111) 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, 64819860 + ... + 66496753.

It is an arithmetic number, because the mean of its divisors is an integer number (27525538093768).

Almost surely, 2^{110102020220011} is an apocalyptic number.

110102020220011 is a deficient number, since it is larger than the sum of its proper divisors (132155061).

110102020220011 is an equidigital number, since it uses as much as digits as its factorization.

110102020220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132155060.

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

Adding to 110102020220011 its reverse (110022020201011), we get a palindrome (220124040421022).

The spelling of 110102020220011 in words is "one hundred ten trillion, one hundred two billion, twenty million, two hundred twenty thousand, eleven".