110220210021043 has 2 divisors, whose sum is σ = 110220210021044. Its totient is φ = 110220210021042.

The previous prime is 110220210021013. The next prime is 110220210021067. The reversal of 110220210021043 is 340120012022011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110220210021043 - 2⁴¹ = 108021186765491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110220210021043.

It is not a weakly prime, because it can be changed into another prime (110220210021013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110105010521 + 55110105010522.

It is an arithmetic number, because the mean of its divisors is an integer number (55110105010522).

Almost surely, 2^{110220210021043} is an apocalyptic number.

110220210021043 is a deficient number, since it is larger than the sum of its proper divisors (1).

110220210021043 is an equidigital number, since it uses as much as digits as its factorization.

110220210021043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 110220210021043 its reverse (340120012022011), we get a palindrome (450340222043054).

The spelling of 110220210021043 in words is "one hundred ten trillion, two hundred twenty billion, two hundred ten million, twenty-one thousand, forty-three".