102322220043 has 4 divisors (see below), whose sum is σ = 136429626728. Its totient is φ = 68214813360.

The previous prime is 102322220027. The next prime is 102322220069. The reversal of 102322220043 is 340022223201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 102322220043 - 2⁴ = 102322220027 is a prime.

It is a super-2 number, since 2×102322220043² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102322220083) 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, 17053703338 + ... + 17053703343.

It is an arithmetic number, because the mean of its divisors is an integer number (34107406682).

Almost surely, 2^102322220043 is an apocalyptic number.

102322220043 is a deficient number, since it is larger than the sum of its proper divisors (34107406685).

102322220043 is an equidigital number, since it uses as much as digits as its factorization.

102322220043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34107406684.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 102322220043 its reverse (340022223201), we get a palindrome (442344443244).

The spelling of 102322220043 in words is "one hundred two billion, three hundred twenty-two million, two hundred twenty thousand, forty-three".