4351112220023 has 8 divisors (see below), whose sum is σ = 4580147473200. Its totient is φ = 4122079901568.

The previous prime is 4351112219869. The next prime is 4351112220047. The reversal of 4351112220023 is 3200222111534.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4351112220023 - 2¹² = 4351112215927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4351112219974 and 4351112220001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351112120023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2728613 + ... + 4018401.

It is an arithmetic number, because the mean of its divisors is an integer number (572518434150).

Almost surely, 2^{4351112220023} is an apocalyptic number.

4351112220023 is a deficient number, since it is larger than the sum of its proper divisors (229035253177).

4351112220023 is a wasteful number, since it uses less digits than its factorization.

4351112220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467361.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 4351112220023 its reverse (3200222111534), we get a palindrome (7551334331557).

The spelling of 4351112220023 in words is "four trillion, three hundred fifty-one billion, one hundred twelve million, two hundred twenty thousand, twenty-three".