110142142219 has 2 divisors, whose sum is σ = 110142142220. Its totient is φ = 110142142218.

The previous prime is 110142142211. The next prime is 110142142241. The reversal of 110142142219 is 912241241011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110142142219 - 2³ = 110142142211 is a prime.

It is a super-2 number, since 2×110142142219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110142142211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55071071109 + 55071071110.

It is an arithmetic number, because the mean of its divisors is an integer number (55071071110).

Almost surely, 2^110142142219 is an apocalyptic number.

110142142219 is a deficient number, since it is larger than the sum of its proper divisors (1).

110142142219 is an equidigital number, since it uses as much as digits as its factorization.

110142142219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 110142142219 in words is "one hundred ten billion, one hundred forty-two million, one hundred forty-two thousand, two hundred nineteen".