110220042001423 has 2 divisors, whose sum is σ = 110220042001424. Its totient is φ = 110220042001422.

The previous prime is 110220042001409. The next prime is 110220042001481. The reversal of 110220042001423 is 324100240022011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110220042001423 - 2³³ = 110211452066831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110220042001394 and 110220042001403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110220042002423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110021000711 + 55110021000712.

It is an arithmetic number, because the mean of its divisors is an integer number (55110021000712).

Almost surely, 2^{110220042001423} is an apocalyptic number.

110220042001423 is a deficient number, since it is larger than the sum of its proper divisors (1).

110220042001423 is an equidigital number, since it uses as much as digits as its factorization.

110220042001423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 110220042001423 its reverse (324100240022011), we get a palindrome (434320282023434).

The spelling of 110220042001423 in words is "one hundred ten trillion, two hundred twenty billion, forty-two million, one thousand, four hundred twenty-three".