110144229999 has 4 divisors (see below), whose sum is σ = 146858973336. Its totient is φ = 73429486664.

The previous prime is 110144229991. The next prime is 110144230043. The reversal of 110144229999 is 999922441011.

It is a happy number.

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 110144229999 - 2³ = 110144229991 is a prime.

It is a super-2 number, since 2×110144229999² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110144229991) 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, 18357371664 + ... + 18357371669.

It is an arithmetic number, because the mean of its divisors is an integer number (36714743334).

Almost surely, 2^110144229999 is an apocalyptic number.

110144229999 is a deficient number, since it is larger than the sum of its proper divisors (36714743337).

110144229999 is an equidigital number, since it uses as much as digits as its factorization.

110144229999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36714743336.

The product of its (nonzero) digits is 419904, while the sum is 51.

The spelling of 110144229999 in words is "one hundred ten billion, one hundred forty-four million, two hundred twenty-nine thousand, nine hundred ninety-nine".