10120022443 has 4 divisors (see below), whose sum is σ = 10214602200. Its totient is φ = 10025442688.

The previous prime is 10120022411. The next prime is 10120022489. The reversal of 10120022443 is 34422002101.

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 10120022443 - 2⁵ = 10120022411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10120022443.

It is not an unprimeable number, because it can be changed into a prime (10120023443) 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, 47289718 + ... + 47289931.

It is an arithmetic number, because the mean of its divisors is an integer number (2553650550).

Almost surely, 2^10120022443 is an apocalyptic number.

10120022443 is a deficient number, since it is larger than the sum of its proper divisors (94579757).

10120022443 is an equidigital number, since it uses as much as digits as its factorization.

10120022443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94579756.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10120022443 its reverse (34422002101), we get a palindrome (44542024544).

The spelling of 10120022443 in words is "ten billion, one hundred twenty million, twenty-two thousand, four hundred forty-three".